Hex Tap Bolt 18-8 Stainless Steel - 5/16"-18 x 1" Qty-100

Product Review

Flat Washers 304 Stainless Steel - 5/16" (.343 ID x 3/4 OD x .050 Thick) Qty-250

Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through.
A flat washer is a round outer diameter thin plate with a center hole (inner diameter) punched to the size of the bolt or screw size.
Flat washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened.
Can act as a flat surface area for nut or bolt to tighten against
304 stainless steel flat washers are corrosion resistant