5/16" x 1/4" x 1-29/32" Plain Steel Coarse Thread Socket Head Shoulder Screws

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Diameter: 5/16"Length: 1-29/32"Material: SteelFinish: PlainHead Style: Socket (5/32 Socket)Thread Size: 18 (Coarse)Thread Length: 7/16"Hardness: Alloy SteelStyle: Socket HeadType: Shoulder BoltBox of 3.A shoulder screw differs from machine screws in that the shank is ground to a precise diameter, known as the shoulder, and the threaded portion is smaller in diameter than the shoulder. Shoulder bolt specifications call out the shoulder diameter, shoulder length, and threaded diameter; the threaded length is fixed, based on the threaded diameter, and usually quite short. It is usually used for revolving joints in mechanisms and linkages; when used as a guide for the stripper plate in a die set its called a stripper bolt. Show more