SPS PBF MP35N 260ksi Stainless Superalloy 12 Point Bolt 3/8-24 x 2 in Aerospace Surplus MD111-4019-06
US Space Program excess 3/8-24 x 2 in. flight qualified bolt
Made by SPS Technologies or PB Fasteners
Made out of MP35N (Multiphase 35) Nickel Cobalt Superalloy
260,000 psi tensile strength compared to about 150,000 psi for a Grade 8 bolt
approx. 2 in. overall length under head
approx. 1 3/8 in. grip length
Standard .375 in diameter
Weight about 1.6 oz.
1/2 in. drive 12 point head cross drilled for safety wire at 2 locations
Ideal for aircraft, aerospace, marine, and autosports use
Immune to corrosion in most environments
Do not confuse these flight qualified bolts with cheap imports of unknown quality
May have residual silver plating on threads used for anti-galling properties
Contact me for shipping quote for multiple purchases