N12S( )FS

Twelve Point Nut

Description

High strength, thin wall, free spinning flange nut with 12 point wrenching.

Technical Information

Material

Alloy Steel. 8740 or Equivalent

Finish

Black Oxide and Oil

Diameter

1/4-28, 5/16-24, 3/8-24, 7/16-20 & 1/2-20 in stock

Other sizes quoted upon request

Features/Benefits

12 Point Wrenching

Permits the lightest strength to weight ratio of any structural nut.

Thin Wall

Wrench size is 1/16" larger then thread size permitting access in close confines.

Unplated

Suitable for internal engine applications.

No Thread Lock

Consistent torque-tension relationship. Doesn't unthread steel studs from aluminum blocks.

Ordering Information

N12S4FS

1/4-28 12 Point Nut