uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 2 Shoulder Length, 1/2 Shoulder Dia, 3/8-16 Thread, 2pcs

Product Description

Thread Size: 3/8-16 UNC; Shoulder Size: 2" x 1/2"(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.