uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 1-1/2" Shoulder Length, 5/16" Shoulder Dia, 1/4-20 Thread, 4pcs 1-1/2" x 5/16" Size:1-1/2" x 5/16" All of the washers are

All of the washers are available individually

Kapton Tape Electronics Polyimide Tape 1 inch 36yds

Thickness - 1

Artist Tape

it is an anti-rust oil

uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 1-1/2" Shoulder Length, 5/16" Shoulder Dia, 1/4-20 Thread, 4pcs 1-1/2" x 5/16" Size:1-1/2" x 5/16" All of the washers areuxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 1 1 2" Shoulder Length, 5 16" Shoulder Dia, 1 4 20 Thread, 4pcs Read more Features 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