Sydien 6Pcs Alloy Steel Hexagon Socket Head Shoulder Screw Bolt 1/2" Shoulder Dia 3/4" Shoulder Length 3/8"-16 UNC Thread auspowers_batchfour 75 x W: 2 x

75 x W: 2 x D: 3 (Inches) Cat: H: 3

outer diameter of large flange: 5/8 inches (16 mm)

ensure tight seals and reduce the possibility of leakage

Creative Present: Is it a headache when there is a Birthday

please calibrate the weight with a wearing weight

Sydien 6Pcs Alloy Steel Hexagon Socket Head Shoulder Screw Bolt 1/2" Shoulder Dia 3/4" Shoulder Length 3/8"-16 UNC Thread auspowers_batchfour 75 x W: 2 xSydien 6Pcs Alloy Steel Hexagon Socket Head Shoulder Screw Bolt 1 2" Shoulder Dia 3 4" Shoulder Length 3 8" 16 UNC Thread Product Features Package Content: 6Pcs Shoulder Screws. Shoulder Length: 3 4". Shoulder Diameter: 1 2". Thread Size: 3 8" 16. Total Size: 42mmx18. 5mm 1. 65"x 0. 73" (L*D). Alloy steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart.