uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 3/4" Shoulder Length, 5/16" Shoulder Dia, 1/4-20 Thread, 6pcs

Thread Size: 1/4-20 UNC; Shoulder Size: 5/8" x 5/16"(L*D)
Made of alloy steel, with high strength, high toughness, wear-resistance, and corrosion resistance.
The hex socket head can achieve high-torque tightening with limited clearance.
Shoulder bolts, also called stripper bolts, are mechanical fasteners that can be screwed into one part and provide a free rotation pin joint connection with another part.
The standard shoulder of shoulder bolt makes it suitable for most machinery and equipment. Usually used for punch and die assemblies.

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