Home Fasteners Lock Washer Alloy Steel 3/8"
Fasteners
DV_ZoomOriginal_P_32662.jpg
DV_ZoomOriginal_P_32662_SD1.jpg
DV_ZoomOriginal_P_32662.jpg
DV_ZoomOriginal_P_32662_SD1.jpg

Lock Washer Alloy Steel 3/8"
(Pack of 250.0)

Tuff-Torq®

• Will not warp or lose tension
• Retains basic strength under high temperatures
• Precision heat-treated to eliminate brittleness
• Manufactured to meet ANSI/ASME B18.21.1 mechanical and dimensional specifications
• Specifically designed for use with Lawson Tuff-Torq® Cap Screws to provide a matched strength fastener system

Read More
Check Availability

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Catalog Page#: 3-12

Frequently Bought Together

DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/2-13

Item#: A104
DV_ZoomOriginal_I_88437.jpg

SAE Flat Washer Thru-Hardened Steel 3/8"

Item#: 88437
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 1/4-20

Item#: FA95677
DV_ZoomOriginal_P_32670.jpg

Lock Washer Non-Linking Steel 1/4"

Item#: FA528
DV_ZoomOriginal_P_1955.jpg

Lock Washer 316 Stainless Steel 1/4"

Item#: 81881
DV_ZoomOriginal_P_32670.jpg

Lock Washer Non-Linking Steel 1/2"

Item#: FA532
DV_ZoomOriginal_I_92822_WB.jpg

Butt Connector 22 to 18 AWG Red

Item#: 92822
DV_ZoomOriginal_I_94610_WB.jpg

Nylon Cable Tie 4" Black

Item#: 94609
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_I_FA88445.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: FA88445
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 1/2"

Item#: 88449
DV_ZoomOriginal_P_1954.jpg

Flat Washer 316 Stainless Steel 3/8"

Item#: 81876

Product Description

• Will not warp or lose tension
• Retains basic strength under high temperatures
• Precision heat-treated to eliminate brittleness
• Manufactured to meet ANSI/ASME B18.21.1 mechanical and dimensional specifications
• Specifically designed for use with Lawson Tuff-Torq® Cap Screws to provide a matched strength fastener system

Technical Specifications

Item#: A530M01
Nominal Size 3/8 "
Type Split Lock Washer
Material Alloy Steel
Finish Bright Zinc
Specifications ANSI B18.21.1
UNSPSC #: 31161801
TAA Compliant: Yes
Weight: 1.57 lb

Product Restrictions

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Suggested Products

DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 3/8"

Item#: 88447
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: 88445
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 5/8-11

Item#: 80933
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 3/8-16

Item#: FA95679
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/2-13

Item#: 53983
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 3/8-16

Item#: A102
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/4-20

Item#: 53979
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/2-13

Item#: A104
DV_ZoomOriginal_I_88437.jpg

SAE Flat Washer Thru-Hardened Steel 3/8"

Item#: 88437
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 1/4-20

Item#: FA95677
DV_ZoomOriginal_I_88435.jpg

SAE Flat Washer Thru-Hardened Steel 1/4"

Item#: 88435

Your Recently Viewed Items