Collection: Washers - Serrated - Safety

9 Products in this selection
  • Spring Steel Hardened Black.
Additional resources:
Screws
A more concise listing may be found on the Smallparts store at Washers - Serrated - Safety. Smallparts promote the most popular MBA products.
Nom. ID OD (d2) Thickness (S) Overall Width (h) To Suit Thread Size Indicative
Image
Nom. ID
1.6
mm

(0.063 in.)
OD (d2)
3.2
mm

(0.126 in.)
Thickness (S)
0.35
mm

(0.014 in.)
Overall Width (h)
0.60
mm
To Suit Thread Size
M1.6
Serrated Washers - 1.6x3.2x0.35 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 1.7 mm   
Part Number: W0016-LK-003-004-S-CB (50 Pcs) Serrated Washers - 1.6x3.2x0.35 mm - Carbon Spring Steel Self Finish
4 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 50
Nom. ID OD (d2) Thickness (S) Overall Width (h) Indicative
Image
Nom. ID
1.6
mm

(0.063 in.)
OD (d2)
3.2
mm

(0.126 in.)
Thickness (S)
0.35
mm

(0.014 in.)
Overall Width (h)
0.60
mm
Serrated Washers - 1.6x3.2x0.35 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M1.6    Actual ID (Ref): 1.7 mm   
Part Number: W0016-LK-003-004-S-CB (50 Pcs) Serrated Washers - 1.6x3.2x0.35 mm - Carbon Spring Steel Self Finish
4 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 50
Nom. ID
2
mm

(0.079 in.)
OD (d2)
4
mm

(0.157 in.)
Thickness (S)
0.35
mm

(0.014 in.)
Overall Width (h)
0.60
mm
To Suit Thread Size
M2
Serrated Washers - 2x4x0.35 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 2.2 mm   
Part Number: W0020-LK-004-004-S-CB (10 Pcs) Serrated Washers - 2x4x0.35 mm - Carbon Spring Steel Self Finish
20 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
2
mm

(0.079 in.)
OD (d2)
4
mm

(0.157 in.)
Thickness (S)
0.35
mm

(0.014 in.)
Overall Width (h)
0.60
mm
Serrated Washers - 2x4x0.35 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M2    Actual ID (Ref): 2.2 mm   
Part Number: W0020-LK-004-004-S-CB (10 Pcs) Serrated Washers - 2x4x0.35 mm - Carbon Spring Steel Self Finish
20 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
2.5
mm

(0.098 in.)
OD (d2)
4.8
mm

(0.189 in.)
Thickness (S)
0.45
mm

(0.018 in.)
Overall Width (h)
0.90
mm
To Suit Thread Size
M2.5
Serrated Washers - 2.5x4.8x0.45 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 2.7 mm   
Part Number: W0025-LK-005-005-S-CB (50 Pcs) Serrated Washers - 2.5x4.8x0.45 mm - Carbon Spring Steel Self Finish
4 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 50
Nom. ID
2.5
mm

(0.098 in.)
OD (d2)
4.8
mm

(0.189 in.)
Thickness (S)
0.45
mm

(0.018 in.)
Overall Width (h)
0.90
mm
Serrated Washers - 2.5x4.8x0.45 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M2.5    Actual ID (Ref): 2.7 mm   
Part Number: W0025-LK-005-005-S-CB (50 Pcs) Serrated Washers - 2.5x4.8x0.45 mm - Carbon Spring Steel Self Finish
4 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 50
Nom. ID
4
mm

(0.157 in.)
OD (d2)
7
mm

(0.276 in.)
Thickness (S)
0.50
mm

(0.02 in.)
Overall Width (h)
1.00
mm
To Suit Thread Size
M4 (4x0.7mm)
Serrated Washers - 4x7x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 4.3 mm   
Part Number: W0040-LK-007-005-S-CB (5 Pcs) Serrated Washers - 4x7x0.5 mm - Carbon Spring Steel Self Finish
40 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $5.00 AUD
Regular price $9.50 AUD Sale price $5.00 AUD
Per 5
Nom. ID
4
mm

(0.157 in.)
OD (d2)
7
mm

(0.276 in.)
Thickness (S)
0.50
mm

(0.02 in.)
Overall Width (h)
1.00
mm
Serrated Washers - 4x7x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M4 (4x0.7mm)    Actual ID (Ref): 4.3 mm   
Part Number: W0040-LK-007-005-S-CB (5 Pcs) Serrated Washers - 4x7x0.5 mm - Carbon Spring Steel Self Finish
40 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $5.00 AUD
Regular price $9.50 AUD Sale price $5.00 AUD
Per 5
Nom. ID
5
mm

(0.197 in.)
OD (d2)
9
mm

(0.354 in.)
Thickness (S)
0.60
mm

(0.024 in.)
Overall Width (h)
1.10
mm
To Suit Thread Size
M5 (5x0.8mm)
1060877 | W0050-LK-009-006-S-CB (10 Pcs) --- Serrated Washers - 5x9x0.6 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 5.3 mm   
Part Number: W0050-LK-009-006-S-CB (10 Pcs) Serrated Washers - 5x9x0.6 mm - Carbon Spring Steel Self Finish
15 units (150 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
5
mm

(0.197 in.)
OD (d2)
9
mm

(0.354 in.)
Thickness (S)
0.60
mm

(0.024 in.)
Overall Width (h)
1.10
mm
1060877 | W0050-LK-009-006-S-CB (10 Pcs) --- Serrated Washers - 5x9x0.6 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M5 (5x0.8mm)    Actual ID (Ref): 5.3 mm   
Part Number: W0050-LK-009-006-S-CB (10 Pcs) Serrated Washers - 5x9x0.6 mm - Carbon Spring Steel Self Finish
15 units (150 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
7
mm

(0.276 in.)
OD (d2)
12
mm

(0.472 in.)
Thickness (S)
0.70
mm

(0.028 in.)
Overall Width (h)
1.30
mm
To Suit Thread Size
M7
1074894 | W0070-LK-012-007-S-CB (10 Pcs) --- Serrated Washers - 7x12x0.7 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 7.4 mm   
Part Number: W0070-LK-012-007-S-CB (10 Pcs) Serrated Washers - 7x12x0.7 mm - Carbon Spring Steel Self Finish
20 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
7
mm

(0.276 in.)
OD (d2)
12
mm

(0.472 in.)
Thickness (S)
0.70
mm

(0.028 in.)
Overall Width (h)
1.30
mm
1074894 | W0070-LK-012-007-S-CB (10 Pcs) --- Serrated Washers - 7x12x0.7 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M7    Actual ID (Ref): 7.4 mm   
Part Number: W0070-LK-012-007-S-CB (10 Pcs) Serrated Washers - 7x12x0.7 mm - Carbon Spring Steel Self Finish
20 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
8
mm

(0.315 in.)
OD (d2)
13
mm

(0.512 in.)
Thickness (S)
0.80
mm

(0.031 in.)
Overall Width (h)
1.40
mm
To Suit Thread Size
M8
1080255 | W0080-LK-013-008-S-CB (10 Pcs) --- Serrated Washers - 8x13x0.8 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 8.4 mm   
Part Number: W0080-LK-013-008-S-CB (10 Pcs) Serrated Washers - 8x13x0.8 mm - Carbon Spring Steel Self Finish
10 units (100 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
8
mm

(0.315 in.)
OD (d2)
13
mm

(0.512 in.)
Thickness (S)
0.80
mm

(0.031 in.)
Overall Width (h)
1.40
mm
1080255 | W0080-LK-013-008-S-CB (10 Pcs) --- Serrated Washers - 8x13x0.8 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M8    Actual ID (Ref): 8.4 mm   
Part Number: W0080-LK-013-008-S-CB (10 Pcs) Serrated Washers - 8x13x0.8 mm - Carbon Spring Steel Self Finish
10 units (100 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
10
mm

(0.394 in.)
OD (d2)
16
mm

(0.63 in.)
Thickness (S)
1.00
mm

(0.039 in.)
Overall Width (h)
1.60
mm
To Suit Thread Size
M10
Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 10.5 mm   
Part Number: W0100-LK-016-010-S-CB (10 Pcs) Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
15 units (150 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
10
mm

(0.394 in.)
OD (d2)
16
mm

(0.63 in.)
Thickness (S)
1.00
mm

(0.039 in.)
Overall Width (h)
1.60
mm
Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M10    Actual ID (Ref): 10.5 mm   
Part Number: W0100-LK-016-010-S-CB (10 Pcs) Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
15 units (150 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 10
Nom. ID
19
mm

(0.748 in.)
OD (d2)
30
mm

(1.181 in.)
Thickness (S)
1.50
mm

(0.059 in.)
Overall Width (h)
2.50
mm
To Suit Thread Size
M19
Serrated Washers - 19x30x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Actual ID (Ref): 20 mm   
Part Number: W0190-LK-030-015-S-CB (7 Pcs) Serrated Washers - 19x30x1.5 mm - Carbon Spring Steel Self Finish
1 pack (7 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $7.23 AUD
Regular price $13.73 AUD Sale price $7.23 AUD
Per 7
Nom. ID
19
mm

(0.748 in.)
OD (d2)
30
mm

(1.181 in.)
Thickness (S)
1.50
mm

(0.059 in.)
Overall Width (h)
2.50
mm
Serrated Washers - 19x30x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    To Suit Thread Size: M19    Actual ID (Ref): 20 mm   
Part Number: W0190-LK-030-015-S-CB (7 Pcs) Serrated Washers - 19x30x1.5 mm - Carbon Spring Steel Self Finish
1 pack (7 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $7.23 AUD
Regular price $13.73 AUD Sale price $7.23 AUD
Per 7