Combo truss head, Stainless steel
US Fasteners, Combo truss head, Stainless steel |
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Machine screwsScrews with machine threads for use with a nut or in a tapped hole. |
Sex bolts & Mating screwsSex bolts resemble machine screws, but with internal threads, and can be used with either specialized mating screws or standard machine screws. Also known as barrel nuts and Chicago bolts. |