![1/4"-20 X 3/8" SEMS Machine Screws, External Tooth Sems, Pan Phillips Drive, Full Thread, AISI 304 Stainless Steel (18-8), Washer Material 410 Stainless Steel 1/4"-20 X 3/8" SEMS Machine Screws, External Tooth Sems, Pan Phillips Drive, Full Thread, AISI 304 Stainless Steel (18-8), Washer Material 410 Stainless Steel](https://cdn11.bigcommerce.com/s-2xw827ce2y/images/stencil/1280x1280/products/71242/449968/ST113-Z__45569.1595055970.jpg?c=2)
1/4"-20 X 3/8" SEMS Machine Screws, External Tooth Sems, Pan Phillips Drive, Full Thread, AISI 304 Stainless Steel (18-8), Washer Material 410 Stainless Steel
Zoro Select External Tooth Lock Washer, Fits Bolt Size #4 410 Stainless Steel, Plain Finish, 100 PK 1NY46 | Zoro
![Zoro Select Internal/External Tooth Lock Washer, Fits Bolt Size1/4 in18-8 Stainless Steel, PlainFinish, 5000 PK 14WEI188 | Zoro Zoro Select Internal/External Tooth Lock Washer, Fits Bolt Size1/4 in18-8 Stainless Steel, PlainFinish, 5000 PK 14WEI188 | Zoro](https://www.zoro.com/static/cms/product/large/Grainger_WEI188xx07e06e.jpg)
Zoro Select Internal/External Tooth Lock Washer, Fits Bolt Size1/4 in18-8 Stainless Steel, PlainFinish, 5000 PK 14WEI188 | Zoro
![Amazon.com: Prime-Line 9083217 Lock Washers, External Tooth, 1/4 inch, Zinc Plated Steel, (50-pack) : Industrial & Scientific Amazon.com: Prime-Line 9083217 Lock Washers, External Tooth, 1/4 inch, Zinc Plated Steel, (50-pack) : Industrial & Scientific](https://m.media-amazon.com/images/I/614fqDWhS4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Prime-Line 9083217 Lock Washers, External Tooth, 1/4 inch, Zinc Plated Steel, (50-pack) : Industrial & Scientific
![Sems Screws: 1120082500 4-40 X 3/4 SEMS - Machine Screw External Tooth Lock Washer Pan Phillips Steel Zinc Cr3 Bake Sems Screws: 1120082500 4-40 X 3/4 SEMS - Machine Screw External Tooth Lock Washer Pan Phillips Steel Zinc Cr3 Bake](https://www.instockfasteners.com/Image/SE-10200250PPE21.jpg)
Sems Screws: 1120082500 4-40 X 3/4 SEMS - Machine Screw External Tooth Lock Washer Pan Phillips Steel Zinc Cr3 Bake
![Amazon.com: 1/4" Stainless Steel External Tooth Star Lock Washers (Pack of 100pcs) Marine Bolt Supply : Industrial & Scientific Amazon.com: 1/4" Stainless Steel External Tooth Star Lock Washers (Pack of 100pcs) Marine Bolt Supply : Industrial & Scientific](https://m.media-amazon.com/images/I/61x8caiYGML._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1/4" Stainless Steel External Tooth Star Lock Washers (Pack of 100pcs) Marine Bolt Supply : Industrial & Scientific
![914678-5 Lock Nut: Inch, Zinc Plated, 1/4"-20 Thread Size, Lock Nut with External Tooth Lock Washer, 100 PK | Imperial Supplies 914678-5 Lock Nut: Inch, Zinc Plated, 1/4"-20 Thread Size, Lock Nut with External Tooth Lock Washer, 100 PK | Imperial Supplies](https://www.imperialsupplies.com/ProductImageThumbs400/27/34/PI_Asset_1172734.jpg)
914678-5 Lock Nut: Inch, Zinc Plated, 1/4"-20 Thread Size, Lock Nut with External Tooth Lock Washer, 100 PK | Imperial Supplies
For Screw Size 1/4 in, Countersunk External Tooth Lock, Lock Washer - 6YY89|LWSK025OZ-PK100 - Grainger
![Everbilt 1/4 in. Zinc-Plated Steel External Tooth Lock Washer (50-Piece/Pack) 800542 - The Home Depot Everbilt 1/4 in. Zinc-Plated Steel External Tooth Lock Washer (50-Piece/Pack) 800542 - The Home Depot](https://images.thdstatic.com/productImages/49916814-b8b8-491c-900a-335c355fce2d/svn/everbilt-lock-washers-800542-64_600.jpg)
Everbilt 1/4 in. Zinc-Plated Steel External Tooth Lock Washer (50-Piece/Pack) 800542 - The Home Depot
![4-40 Stainless Steel Locknuts with External-Tooth Lock Washer,100-pieces,Kep Nut: Amazon.com: Industrial & Scientific 4-40 Stainless Steel Locknuts with External-Tooth Lock Washer,100-pieces,Kep Nut: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/6184h9f+7WL.jpg)