Jam Nuts
from Carr Lane Manufacturing Co.

High-quality heavy-hex jam nut. Available in steel or stainless steel. [See More]

  • Size: #8 (optional feature); #10 (optional feature); 1/4" (optional feature); 5/16" (optional feature); 3/8" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); 1" (optional feature); M4 (optional feature); M5 (optional feature); M6 (optional feature); M8 (optional feature); M10 (optional feature); M12 (optional feature); M16 (optional feature); M20 (optional feature); M24 (optional feature)
  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Type: Jam Nut
  • Thread Direction: Right Hand
Lock Nuts
from G.L. Huyett

A locknut, also known as a lock nut, locking nut, prevailing torque nut, stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a... [See More]

  • Size: #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; M4; M5; M6; M8; M10; M12
  • Material: Carbon Steel
  • Type: Elastic Stop Nut
  • Thread Direction: Right Hand
Hex Jam Nut,M8x1.25,13mm W,PK 100 -- 6CB61 [6CB61 from Lindstrom Metric, LLC]
from Grainger Industrial Supply

Hex Jam Nut, Nut Type Thin, Property Class 04, Steel, Zinc Plated Finish, Thread Size M8X1.25mm, Thread Type Metric, Right Hand Thread Direction, Width 13mm, Height 4mm, Rockwell Hardness C30 Maximum, General Purpose, Meets/Exceeds DIN 439B, Package 100 [See More]

  • Size: M8
  • Material: Steel
  • Type: Jam Nut
  • Thread Direction: Right Hand
HCE One-Slot Self-Locking Hexagon Nut -- HCE
from J.Lanfranco Fastener Systems Inc.

The HCE line of locknuts provide a reusable one-piece locknut able to withstand high temperatures where a nylon insert would fail. [See More]

  • Size: 1/4" (optional feature); 5/16" (optional feature); 3/8" (optional feature); 7/16" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/4" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/2" (optional feature); 9/16"; M6 (optional feature); M8 (optional feature); M10 (optional feature); M12 (optional feature); M14 (optional feature); M16 (optional feature); M18 (optional feature); M20 (optional feature); M22 (optional feature); M24 (optional feature); M25 (optional feature); M26 (optional feature); M27 (optional feature); M28 (optional feature); M30 (optional feature); M32 (optional feature); M33 (optional feature); M35 (optional feature); M36 (optional feature); M38 (optional feature); M40 (optional feature); M42 (optional feature); M48 (optional feature); M60
  • Material: Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature); Titanium (optional feature); Light Alloy
  • Type: Slotted Locknut
  • Finish: Anti-Galling Coating (optional feature); Phosphate (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet
Spinner-Grip™ Flange Lock Nut -- 19808
from Jergens, Inc.

Spinner-GripTM Flange Lock Nuts are the latest innovation in locking nuts. Free Spinning installation eliminates the need to "wrench" the nut down the thread. Please click here to watch a product demonstration [See More]

  • Size: M8
  • Finish: Plain
  • Material: Steel
  • Thread Direction: Right Hand
Trident Heat-Treated Carbon Steel Locknuts - Type SL - Metric -- SL-M8-1ZI
from PennEngineering

Type SL self-locking nuts are designed with a unique and economical TRI-DENT ® locking feature, which meets demanding locking performance requirements. 3 cycle locking performance. Achieved using steel socket head cap screws, 180 ksi / property class 12.9 with standard finish of thermal oxide... [See More]

  • Size: M8
  • Material: Hardened Steel
  • Type: TRI-DENT® Locking Feature
  • Finish: Zinc Plated
Locking - Nut -- NM-08-BR
from Sealcon LLC

Pressure Rating: 150 PSIG (10 BAR) NEMA 4x, 6 (Submersible) & 12 - IP 68 / IP 69K. Materials: Fittings: Nickel Plated Brass. Spring (Flex Extension): Stainless Steel. Form Seal: Buna-N (NBR). Splined Bushing: Nylon 6/6. O-Ring: Buna-N (Viton ® or Silicone optional). Optional Seal Ring:... [See More]

  • Size: M8
  • Finish: Nickel Plated
  • Material: Bronze
Hexagon Lock Nut -- SWUS-M8 [SWUS-M8 from Nabeya Bi-tech Kaisha (NBK)]
from Alliance for Precision Systems, Div of TPA, LLC

High-efficiency lock nut mechanism prevents loosening caused by vibration [See More]

  • Size: M8
  • Thread Direction: Right Hand
  • Material: SUS304
Bumax® Lock 88 Hexagon Nut -- M6, M8, M10, M12, M16, M20
from BUFAB USA, Inc.

BUMAX Lock: BUMAX Lock is a special all metal lock nuts: The special feature is the designed thread profile making the nut free spinning and locks when tightened. Note that a higher tightening torque than for standard nuts is required. Choice of material: Stainless steel A2 can be used in... [See More]

  • Size: M6; M8; M10; M12; M16; M20
  • Material: Stainless Steel
  • Type: Flange Locknuts
M8 - 1.25 Cl. 10 DIN 6927 Flange Nut, Top Lock, Black Phosphate -- NT6927M08125BP
from NBS Corp.

Individually top pressed to produce a razor tight sealing lock, NBS’ top lock flange nuts set the standard for all locking flange nuts. Available from ¼” through ¾” (inch) and M6 through M16 (metric) internal diameter, all top lock flange nuts are non-serrated and... [See More]

  • Size: M8
  • Finish: Phosphate
Self-Clinching Thick, Locking -- NDLST-M8-*-Z
from PENCOM

Custom sizes available [See More]

  • Size: M8
  • Finish: Zinc Plated
  • Material: Steel
  • Thread Direction: Right Hand
2606414 [2606414 from RS Components, Ltd.]
from RS Components, Ltd.

Type:Self Locking; Material:A1 Grade 18/8 Stainless Steel; Thread Size:M8; Thread:Metric [See More]

  • Size: M8
  • Material: Stainless Steel