Nuts - Hexagonal - Half - Stainless Steel

29 Products in this selection
  • UNC - UNF - METRIC
  • Note! Thickness (H) and A/F (A) dimensions are usually considered not critical and may vary.
  • If the A and H dimensions are critical for your application please consult us prior to ordering.
Additional resources:
Countersunk Head Screws
Pan Head Screws
Screws
A more concise listing may be found on the Smallparts store at Nuts - Hexagonal - Half - Stainless Steel. Smallparts promote the most popular MBA products.
Thread Size Thickness (H) Across Flats (A/F) Indicative
Image
Thread Size
M3 (3x0.5mm)
Thickness (H)
1.55
mm
Across Flats (A/F)
5.5
mm
Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: NT030M-HH-S4 (20 Pcs) Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
23 units (460 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 20
Thread Size Thickness (H) Across Flats (A/F) Indicative
Image
Thread Size
M3 (3x0.5mm)
Thickness (H)
1.55
mm
Across Flats (A/F)
5.5
mm
Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: NT030M-HH-S4 (20 Pcs) Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
23 units (460 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 20
View the product page first if you are unsure.
Thread Size
M3 (3x0.5mm)
Thickness (H)
1.55
mm
Across Flats (A/F)
5.5
mm
Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: NT030M-HH-S6 (10 Pcs) Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$5.32 AUD
$5.32 AUD
Per 10
Thread Size
M3 (3x0.5mm)
Thickness (H)
1.55
mm
Across Flats (A/F)
5.5
mm
Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: NT030M-HH-S6 (10 Pcs) Hexagonal Nuts - M3 -3x0.5mm- 1.55x5.5 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$5.32 AUD
$5.32 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M4 (4x0.7mm)
Thickness (H)
1.95
mm
Across Flats (A/F)
7.0
mm
Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: NT040M-HH-S6 (10 Pcs) Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 316 Similar to A4, 18-10
8 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.05 AUD
$5.05 AUD
Per 10
Thread Size
M4 (4x0.7mm)
Thickness (H)
1.95
mm
Across Flats (A/F)
7.0
mm
Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: NT040M-HH-S6 (10 Pcs) Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 316 Similar to A4, 18-10
8 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.05 AUD
$5.05 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M4 (4x0.7mm)
Thickness (H)
1.95
mm
Across Flats (A/F)
7.0
mm
Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: NT040M-HH-S4 (100 Pcs) Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 units (200 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$25.32 AUD
$25.32 AUD
Per 100
Thread Size
M4 (4x0.7mm)
Thickness (H)
1.95
mm
Across Flats (A/F)
7.0
mm
Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: NT040M-HH-S4 (100 Pcs) Hexagonal Nuts - M4 -4x0.7mm- 1.95x7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 units (200 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$25.32 AUD
$25.32 AUD
Per 100
View the product page first if you are unsure.
Thread Size
M5 (5x0.8mm)
Thickness (H)
2.45
mm
Across Flats (A/F)
8.0
mm
Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.800 mm    Threads Per Inch: 31.75 TPI   
Part Number: NT050M-HH-S4 (50 Pcs) Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
3 units (150 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$7.32 AUD
$7.32 AUD
Per 50
Thread Size
M5 (5x0.8mm)
Thickness (H)
2.45
mm
Across Flats (A/F)
8.0
mm
Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 0.800 mm    Threads Per Inch: 31.75 TPI   
Part Number: NT050M-HH-S4 (50 Pcs) Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
3 units (150 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$7.32 AUD
$7.32 AUD
Per 50
View the product page first if you are unsure.
Thread Size
M5 (5x0.8mm)
Thickness (H)
2.45
mm
Across Flats (A/F)
8.0
mm
Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Standard    Pitch: 0.800 mm    Threads Per Inch: 31.75 TPI   
Part Number: NT050M-HH-S6 (10 Pcs) Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 316 Similar to A4, 18-10
4 units (40 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 10
Thread Size
M5 (5x0.8mm)
Thickness (H)
2.45
mm
Across Flats (A/F)
8.0
mm
Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Standard    Pitch: 0.800 mm    Threads Per Inch: 31.75 TPI   
Part Number: NT050M-HH-S6 (10 Pcs) Hexagonal Nuts - M5 -5x0.8mm- 2.45x8 mm - Stainless Steel 316 Similar to A4, 18-10
4 units (40 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)
Thickness (H)
2.9
mm
Across Flats (A/F)
10.0
mm
Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: NT060M-HH-S4 (50 Pcs) Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 units (100 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$7.59 AUD
$7.59 AUD
Per 50
Thread Size
M6 (6x1mm)
Thickness (H)
2.9
mm
Across Flats (A/F)
10.0
mm
Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: NT060M-HH-S4 (50 Pcs) Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 units (100 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$7.59 AUD
$7.59 AUD
Per 50
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)
Thickness (H)
2.9
mm
Across Flats (A/F)
10.0
mm
Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: NT060M-HH-S6 (20 Pcs) Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 316 Similar to A4, 18-10
4 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.68 AUD
$6.68 AUD
Per 20
Thread Size
M6 (6x1mm)
Thickness (H)
2.9
mm
Across Flats (A/F)
10.0
mm
Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.000 mm    Threads Per Inch: 25.4 TPI   
Part Number: NT060M-HH-S6 (20 Pcs) Hexagonal Nuts - M6 -6x1mm- 2.9x10 mm - Stainless Steel 316 Similar to A4, 18-10
4 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.68 AUD
$6.68 AUD
Per 20
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Thickness (H)
2.7
mm
Across Flats (A/F)
11.11
mm
Hexagonal Nuts - 1/4-20 UNC -6.35mm- 2.7x11.11 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.270 mm    Threads Per Inch: 20 TPI   
Part Number: NT064C-HH-S4 (20 Pcs) Hexagonal Nuts - 1/4-20 UNC -6.35mm- 2.7x11.11 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
29 units (580 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.32 AUD
$4.32 AUD
Per 20
Thread Size
1/4-20 UNC (6.35mm)
Thickness (H)
2.7
mm
Across Flats (A/F)
11.11
mm
Hexagonal Nuts - 1/4-20 UNC -6.35mm- 2.7x11.11 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.270 mm    Threads Per Inch: 20 TPI   
Part Number: NT064C-HH-S4 (20 Pcs) Hexagonal Nuts - 1/4-20 UNC -6.35mm- 2.7x11.11 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
29 units (580 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.32 AUD
$4.32 AUD
Per 20
View the product page first if you are unsure.
Thread Size
5/16-18 UNC (7.94mm)
Thickness (H)
4.1
mm
Across Flats (A/F)
12.7
mm
Hexagonal Nuts - 5/16-18 UNC -7.94mm- 4.1x12.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.411 mm    Threads Per Inch: 18 TPI   
Part Number: NT079C-HH-S4 (20 Pcs) Hexagonal Nuts - 5/16-18 UNC -7.94mm- 4.1x12.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
12 units (240 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.23 AUD
$5.23 AUD
Per 20
Thread Size
5/16-18 UNC (7.94mm)
Thickness (H)
4.1
mm
Across Flats (A/F)
12.7
mm
Hexagonal Nuts - 5/16-18 UNC -7.94mm- 4.1x12.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.411 mm    Threads Per Inch: 18 TPI   
Part Number: NT079C-HH-S4 (20 Pcs) Hexagonal Nuts - 5/16-18 UNC -7.94mm- 4.1x12.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
12 units (240 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.23 AUD
$5.23 AUD
Per 20
View the product page first if you are unsure.
Thread Size
M8 (8x1.25mm)
Thickness (H)
3.7
mm
Across Flats (A/F)
13.0
mm
Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.250 mm    Threads Per Inch: 20.32 TPI   
Part Number: NT080M-HH-S6 (10 Pcs) Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 316 Similar to A4, 18-10
67 units (670 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.23 AUD
$4.23 AUD
Per 10
Thread Size
M8 (8x1.25mm)
Thickness (H)
3.7
mm
Across Flats (A/F)
13.0
mm
Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.250 mm    Threads Per Inch: 20.32 TPI   
Part Number: NT080M-HH-S6 (10 Pcs) Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 316 Similar to A4, 18-10
67 units (670 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.23 AUD
$4.23 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M8 (8x1.25mm)
Thickness (H)
3.7
mm
Across Flats (A/F)
13.0
mm
Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.250 mm    Threads Per Inch: 20.32 TPI   
Part Number: NT080M-HH-S4 (20 Pcs) Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
48 units (960 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.68 AUD
$5.68 AUD
Per 20
Thread Size
M8 (8x1.25mm)
Thickness (H)
3.7
mm
Across Flats (A/F)
13.0
mm
Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.250 mm    Threads Per Inch: 20.32 TPI   
Part Number: NT080M-HH-S4 (20 Pcs) Hexagonal Nuts - M8 -8x1.25mm- 3.7x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
48 units (960 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.68 AUD
$5.68 AUD
Per 20
View the product page first if you are unsure.
Thread Size
3/8-16 UNC (9.53mm)
Thickness (H)
5.5
mm
Across Flats (A/F)
15
mm
Hexagonal Nuts - 3/8-16 UNC -9.53mm- 5.5x15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.588 mm    Threads Per Inch: 16 TPI   
Part Number: NT095C-HH-S4 (10 Pcs) Hexagonal Nuts - 3/8-16 UNC -9.53mm- 5.5x15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
8 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.05 AUD
$4.05 AUD
Per 10
Thread Size
3/8-16 UNC (9.53mm)
Thickness (H)
5.5
mm
Across Flats (A/F)
15
mm
Hexagonal Nuts - 3/8-16 UNC -9.53mm- 5.5x15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.588 mm    Threads Per Inch: 16 TPI   
Part Number: NT095C-HH-S4 (10 Pcs) Hexagonal Nuts - 3/8-16 UNC -9.53mm- 5.5x15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
8 units (80 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$4.05 AUD
$4.05 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M10 (10x1.5mm)
Thickness (H)
4.7
mm
Across Flats (A/F)
17.0
mm
Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.500 mm    Threads Per Inch: 16.93 TPI   
Part Number: NT100M-HH-S4 (10 Pcs) Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
1 pack (10 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.32 AUD
$5.32 AUD
Per 10
Thread Size
M10 (10x1.5mm)
Thickness (H)
4.7
mm
Across Flats (A/F)
17.0
mm
Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.500 mm    Threads Per Inch: 16.93 TPI   
Part Number: NT100M-HH-S4 (10 Pcs) Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
1 pack (10 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.32 AUD
$5.32 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M10 (10x1.5mm)
Thickness (H)
4.7
mm
Across Flats (A/F)
17.0
mm
Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.500 mm    Threads Per Inch: 16.93 TPI   
Part Number: NT100M-HH-S6 (10 Pcs) Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 316 Similar to A4, 18-10
20 units (200 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.86 AUD
$5.86 AUD
Per 10
Thread Size
M10 (10x1.5mm)
Thickness (H)
4.7
mm
Across Flats (A/F)
17.0
mm
Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.500 mm    Threads Per Inch: 16.93 TPI   
Part Number: NT100M-HH-S6 (10 Pcs) Hexagonal Nuts - M10 -10x1.5mm- 4.7x17 mm - Stainless Steel 316 Similar to A4, 18-10
20 units (200 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.86 AUD
$5.86 AUD
Per 10
View the product page first if you are unsure.
Thread Size
7/16-14 UNC (11.11mm)
Thickness (H)
5
mm
Across Flats (A/F)
17
mm
Hexagonal Nuts - 7/16-14 UNC -11.11mm- 5x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.814 mm    Threads Per Inch: 14 TPI   
Part Number: NT111C-HH-S4 (10 Pcs) Hexagonal Nuts - 7/16-14 UNC -11.11mm- 5x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
10 units (100 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.95 AUD
$6.95 AUD
Per 10
Thread Size
7/16-14 UNC (11.11mm)
Thickness (H)
5
mm
Across Flats (A/F)
17
mm
Hexagonal Nuts - 7/16-14 UNC -11.11mm- 5x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.814 mm    Threads Per Inch: 14 TPI   
Part Number: NT111C-HH-S4 (10 Pcs) Hexagonal Nuts - 7/16-14 UNC -11.11mm- 5x17 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
10 units (100 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.95 AUD
$6.95 AUD
Per 10
View the product page first if you are unsure.
Thread Size
M12 (12x1.75mm)
Thickness (H)
5.7
mm
Across Flats (A/F)
19.0
mm
Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.750 mm    Threads Per Inch: 14.51 TPI   
Part Number: NT120M-HH-S4 (5 Pcs) Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
11 units (55 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 5
Thread Size
M12 (12x1.75mm)
Thickness (H)
5.7
mm
Across Flats (A/F)
19.0
mm
Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.750 mm    Threads Per Inch: 14.51 TPI   
Part Number: NT120M-HH-S4 (5 Pcs) Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
11 units (55 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$3.95 AUD
$3.95 AUD
Per 5
View the product page first if you are unsure.
Thread Size
M12 (12x1.75mm)
Thickness (H)
5.7
mm
Across Flats (A/F)
19.0
mm
Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.750 mm    Threads Per Inch: 14.51 TPI   
Part Number: NT120M-HH-S6 (10 Pcs) Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 316 Similar to A4, 18-10
19 units (190 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.41 AUD
$6.41 AUD
Per 10
Thread Size
M12 (12x1.75mm)
Thickness (H)
5.7
mm
Across Flats (A/F)
19.0
mm
Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 1.750 mm    Threads Per Inch: 14.51 TPI   
Part Number: NT120M-HH-S6 (10 Pcs) Hexagonal Nuts - M12 -12x1.75mm- 5.7x19 mm - Stainless Steel 316 Similar to A4, 18-10
19 units (190 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$6.41 AUD
$6.41 AUD
Per 10
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Thickness (H)
6
mm
Across Flats (A/F)
21
mm
Hexagonal Nuts - 1/2-13 UNC -12.7mm- 6x21 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.954 mm    Threads Per Inch: 13 TPI   
Part Number: NT127C-HH-S4 (50 Pcs) Hexagonal Nuts - 1/2-13 UNC -12.7mm- 6x21 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$62.59 AUD
$62.59 AUD
Per 50
Thread Size
1/2-13 UNC (12.7mm)
Thickness (H)
6
mm
Across Flats (A/F)
21
mm
Hexagonal Nuts - 1/2-13 UNC -12.7mm- 6x21 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 1.954 mm    Threads Per Inch: 13 TPI   
Part Number: NT127C-HH-S4 (50 Pcs) Hexagonal Nuts - 1/2-13 UNC -12.7mm- 6x21 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$62.59 AUD
$62.59 AUD
Per 50
View the product page first if you are unsure.
Thread Size
M14 (14x2mm)
Thickness (H)
6.42
mm
Across Flats (A/F)
22.0
mm
Hexagonal Nuts - M14 -14x2mm- 6.42x22 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.000 mm    Threads Per Inch: 12.7 TPI   
Part Number: NT140M-HH-S6 (5 Pcs) Hexagonal Nuts - M14 -14x2mm- 6.42x22 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$18.41 AUD
$18.41 AUD
Per 5
Thread Size
M14 (14x2mm)
Thickness (H)
6.42
mm
Across Flats (A/F)
22.0
mm
Hexagonal Nuts - M14 -14x2mm- 6.42x22 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.000 mm    Threads Per Inch: 12.7 TPI   
Part Number: NT140M-HH-S6 (5 Pcs) Hexagonal Nuts - M14 -14x2mm- 6.42x22 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$18.41 AUD
$18.41 AUD
Per 5
View the product page first if you are unsure.
Thread Size
5/8-11 UNC (15.88mm)
Thickness (H)
7.2
mm
Across Flats (A/F)
23.81
mm
Hexagonal Nuts - 5/8-11 UNC -15.88mm- 7.2x23.81 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 2.309 mm    Threads Per Inch: 11 TPI   
Part Number: NT159C-HH-S4 (5 Pcs) Hexagonal Nuts - 5/8-11 UNC -15.88mm- 7.2x23.81 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$18.86 AUD
$18.86 AUD
Per 5
Thread Size
5/8-11 UNC (15.88mm)
Thickness (H)
7.2
mm
Across Flats (A/F)
23.81
mm
Hexagonal Nuts - 5/8-11 UNC -15.88mm- 7.2x23.81 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 2.309 mm    Threads Per Inch: 11 TPI   
Part Number: NT159C-HH-S4 (5 Pcs) Hexagonal Nuts - 5/8-11 UNC -15.88mm- 7.2x23.81 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$18.86 AUD
$18.86 AUD
Per 5
View the product page first if you are unsure.
Thread Size
M16 (16x2mm)
Thickness (H)
7.42
mm
Across Flats (A/F)
24.0
mm
Hexagonal Nuts - M16 -16x2mm- 7.42x24 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.000 mm    Threads Per Inch: 12.7 TPI   
Part Number: NT160M-HH-S6 (10 Pcs) Hexagonal Nuts - M16 -16x2mm- 7.42x24 mm - Stainless Steel 316 Similar to A4, 18-10
9 units (90 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$15.32 AUD
$15.32 AUD
Per 10
Thread Size
M16 (16x2mm)
Thickness (H)
7.42
mm
Across Flats (A/F)
24.0
mm
Hexagonal Nuts - M16 -16x2mm- 7.42x24 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.000 mm    Threads Per Inch: 12.7 TPI   
Part Number: NT160M-HH-S6 (10 Pcs) Hexagonal Nuts - M16 -16x2mm- 7.42x24 mm - Stainless Steel 316 Similar to A4, 18-10
9 units (90 pcs) Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$15.32 AUD
$15.32 AUD
Per 10
View the product page first if you are unsure.
Thread Size
3/4-10 UNC (19.05mm)
Hexagonal Nuts - 3/4-10 UNC -19.05mm- - - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 2.540 mm    Threads Per Inch: 10 TPI   
Part Number: NT191C-HH-S4 Hexagonal Nuts - 3/4-10 UNC -19.05mm- - - Stainless Steel 304 Similar to A2, 18-8 HRB80
15 Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.41 AUD
$5.41 AUD
Each
Thread Size
3/4-10 UNC (19.05mm)
Hexagonal Nuts - 3/4-10 UNC -19.05mm- - - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Half Nut    Pitch: 2.540 mm    Threads Per Inch: 10 TPI   
Part Number: NT191C-HH-S4 Hexagonal Nuts - 3/4-10 UNC -19.05mm- - - Stainless Steel 304 Similar to A2, 18-8 HRB80
15 Available Immediately | Further orders can be expected around Wed, Jul 09, 2025
$5.41 AUD
$5.41 AUD
Each
View the product page first if you are unsure.
Thread Size
M20 (20x2.5mm)
Thickness (H)
9.1
mm
Across Flats (A/F)
30.0
mm
Hexagonal Nuts - M20 -20x2.5mm- 9.1x30 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI   
Part Number: NT200M-HH-S6 (5 Pcs) Hexagonal Nuts - M20 -20x2.5mm- 9.1x30 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$19.05 AUD
$19.05 AUD
Per 5
Thread Size
M20 (20x2.5mm)
Thickness (H)
9.1
mm
Across Flats (A/F)
30.0
mm
Hexagonal Nuts - M20 -20x2.5mm- 9.1x30 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Half Nut    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI   
Part Number: NT200M-HH-S6 (5 Pcs) Hexagonal Nuts - M20 -20x2.5mm- 9.1x30 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 09, 2025
$19.05 AUD
$19.05 AUD
Per 5
View the product page first if you are unsure.