M8 Locknuts Datasheets

Nylon Insert Lock Nuts
from Bayou City Bolt & Supply Co., Inc.

A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten parts together. The two components work together by a combination of friction between the threads, a slight stretch of the bolt, and compression of the mating parts. Nuts are graded with... [See More]

  • Size: M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30; M33; M36; M42; M48
  • Material: Steel (optional feature); Stainless Steel (optional feature); Plastic (optional feature); Nylon (optional feature); Alloy Steel
  • Type: Nylon Insert Nut
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM
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
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
Jam Nut Stainless Steel A2 DIN439B, M8X1.25 -- M50631
from Mountz, Inc.

General Information: Made of high quality alloy steel. Has high corrosion resistance. Best used in industrial and outside environments. *Note: Stainless A-2 is equivalent to Stainless 18-8* [See More]

  • Size: M8
  • Material: Stainless Steel
  • Type: Jam Nut
  • Standards: DIN
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
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
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

Custom sizes available [See More]

  • Size: M8
  • Finish: Zinc Plated
  • Material: Steel
  • Thread Direction: Right Hand