SPS MD111-4024-1021 MP35N 260ksi Superalloy 12 Point Bolt 5/8-11 Grip 1.3 L 2.1

US Space Program excess 5/8-11 x 2.1 in long bolt with a 1.3 grip

Part # MD111-4024-1021 Manufactured by PBF Division of SPS Technologies

Use these when you need an ultra high strength bolt with outstanding corrosion resistance

These non-magnetic bolts are 100% dye penetrant inspected at the factory

Made out of MP35N (Multiphase 35) Nickel Cobalt Superalloy

260ksi minimum tensile strength, 145ksi minimum shear strength

260,000 psi tensile strength compared to about 150,000 psi for a Grade 8 bolt

approx. 2.1 overall length under head

approx. 1.3 in. grip length .515 thread length

Standard 5/8 in diameter

12 point head

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

Loc Vidmar 2