SEELNUTS® Self-Sealing Locking Nut -- 1/2-13
from APM Hexseal Corp.

SEELNUTS ® are designed for use on all types of adjusting screws, threaded studs, and machine bolts in applications where leakage may occur due to extreme pressures. Installed like an ordinary nut, SEELNUTS ® form a high-pressure seal along the thread section and contact surface when... [See More]

  • Fastener Type: Nut
  • English Sizes: 1/2
  • Head Style: HexHead
  • Body Material: AlloySteel (optional feature); Brass (optional feature)
ND Pell-It®
from ND Industries, Inc.

Vibration resistant, mil spec, press fit applications [See More]

  • Fastener Type: Screw/Bolt; Nut
  • Drive: Slotted (optional feature); Philips (optional feature); Allen (optional feature); Special Six Lobe Head / Torx (optional feature)
  • Head Style: PanHead (optional feature); HexHead (optional feature); Fillister (optional feature); FlatHead (optional feature); SocketCap (optional feature); Oversized (optional feature); TamperProof (optional feature)
  • English Sizes: 2 (optional feature); 3 (optional feature); 4 (optional feature); 5 (optional feature); 6 (optional feature); 8 (optional feature); 10 (optional feature); 12   (optional feature); 1/4 (optional feature); 5/16 (optional feature); 3/8 (optional feature); 7/16 (optional feature); 1/2 (optional feature); 9/16 (optional feature); 5/8 (optional feature); 3/4 (optional feature); 7/8 (optional feature); 1 (optional feature)