3" Locknuts

5 Results
Heavy Hex Jam Nuts - Image
Heavy Hex Jam Nuts
from National Bolt & Nut Corporation

HEAVY HEX JAM NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts and... [See More]

  • Type: Jam Nut; Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Material: Steel
  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 3-1/2", Fine and Course Threads
  • Finish: Pain
Heavy Hex Nuts - Image
Heavy Hex Nuts
from National Bolt & Nut Corporation

HEAVY HEX NUTS. As part of our premium line of hex nut products, National Bolt & Nut offers a wide range of heavy hex nuts in various grades, finishes, threads, and sizes to meet your unique application requirements. Meeting ANSI B18.2.2 dimensional requirements, heavy hex nuts are popular for... [See More]

  • Type: Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Material: Steel
  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 5", Fine and Course Threads
  • Finish: Zinc Plated; Plain
Heavy Hex Slotted Nuts - Image
Heavy Hex Slotted Nuts
from National Bolt & Nut Corporation

HEAVY HEX SLOTTED NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts... [See More]

  • Type: Castle Nut; Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Material: Steel
  • Size: 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 5", Fine and Course Threads
  • Finish: Plain
Hex Jam Nuts - Image
Hex Jam Nuts
from National Bolt & Nut Corporation

HEX JAM NUTS. As part of our premium line of hex nut products, National Bolt & Nut offers a series of hex jam nuts that meet ANSI B18.2.2 dimensional specifications. Thinner than a conventional hex nut, our hex jam nuts can be constructed using a variety of materials. A number of finish options... [See More]

  • Type: Jam Nut; Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Material: Steel
  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"
  • Finish: Zinc Plated; Zinc Chromate; Plain
Nu (heavy) Nylon Insert Lock Nuts - Image
Nu (heavy) 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]

  • Type: Nylon Insert Nut
  • Material: Steel (optional feature); Stainless Steel (optional feature); Plastic (optional feature); Nylon (optional feature); Alloy Steel
  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM