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MLK Day Schedule
Bolt Depot will be closed on Monday, January 20th. Orders placed over the holiday will ship on Tuesday, January 21st.

UPS and the Postal Service will be closed on Monday, January 20th. Orders in transit over the holiday, including express orders, may take an additional day to arrive.
Filters: 1" US Combination phillips/slotted Remove All

1", US, Combo

US Fasteners, 1", Combo
Combination truss head

Machine screws

Screws with machine threads for use with a nut or in a tapped hole.

Sex bolt & Mating screw

Sex bolts & Mating screws

Sex 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.