Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count sold2026 1/4"-20 Serrated Flange Hex Lock

1/4"-20 Serrated Flange Hex Lock Nuts Hexagon Nuts

30 Minute Working Time

15 Series compatible

and C is the sonic speed

Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count sold2026 1/4"-20 Serrated Flange Hex LockHillman 830506 Stainless Steel 3 8 Inch Flat Washers, 100 Pack, Single, 100 Count Hillman Flat Washer Stainless Steel Stainless steel flat washer is used to spread the load of a screwed fastening or when the hole is a larger diameter than the fixing nut. Type: Flat, Slot Size: 3 8", Inside Diameter: 7 16", Outside Diameter: 1", Thickness: 0. 064" 0. 104", Package Size: 100 pcs, Material: Stainless Steel, Pkg Qty: 100, Package Type: Box From the