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: 5/16" US 1/2" Steel External hex Zinc Hex washer 18 Remove All

5/16"-18 x 1/2", US, Zinc plated steel, Hex washer head

US Fasteners, 5/16"-18 x 1/2", Zinc plated steel, Hex washer head
Machine screws Screws with machine threads for use with a nut or in a tapped hole.

US Fasteners, 5/16"-18 x 1/2", Zinc plated steel, Hex washer head

Machine screws

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

5/16"-18 x 1/2", US, Zinc plated steel, Hex washer head

US Fasteners, 5/16"-18 x 1/2", Zinc plated steel, Hex washer head

Machine screws

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