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Nuts

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Self Clinching Nuts

One of our special types of studs and a best-seller as well, is the self-clinching stud.

Self-clinching studs are available in threaded and unthreaded forms.

  • A threaded self-clinching stud is used like a typical stud.
  • An unthreaded self-clinching stud is the equivalent of a permanent pivot or pin.

Can be pressed into any panel or material and will self-clinch. Clinch nuts can also attach more than one panel together.

  • 303 Stainless Steel
  • Passivated to ASTM A 380

Self Clinching Nuts

One of our special types of studs and a best-seller as well, is the self-clinching stud.

Self-clinching studs are available in threaded and unthreaded forms.

  • A threaded self-clinching stud is used like a typical stud.
  • An unthreaded self-clinching stud is the equivalent of a permanent pivot or pin.

Can be pressed into any panel or material and will self-clinch. Clinch nuts can also attach more than one panel together.

  • Can be installed into metals of Rockwell hardness of B80 max.
  • Case Hardened Steel Zinc Plated

Cage Nuts

  • Free floating square nut retained within a spring steel cage
  • Square Nut: Low Carbon Stee
  • Cage: Heat Treated Spring Steel Zinc Plated

Acorn Hex Cap Nuts

A nut with a finished top, it has a finished look and no male thread.

  • Low Crown
  • Two Piece Construction
  • Steel / Nickel Plated

Open End Hex Cap Nuts

A nut with a finished top, it has a finished look and no male thread.

  • Low Crown Cap Nut with Top of Dome removed
  • Tow Piece Construction
  • Steel / Nickel Plated

Conduit Lock Nuts

  • UL and CSA Approved
  • Used in Connecting cables to electrical boxes
  • ZAMAC #3 Zinc Alloy

Castle Nuts

Used on a shaft, castle nuts are ideal locking nuts because of their structure and built in locking mechanism

  • Manufactured to ANSI B18.2.2 (1970) specifications
  • Hardness: Rockwell C32 maximum
  • Steel / Zinc Plated

Hex Coupling Nuts

Coupling nuts are good for fastening two male threads together and are ideal for hanging objects from the ceiling.

  • Also referred to as Rod Couplings
  • Tensile Strength - 60000 psi.min.
  • Steel Zinc Plated

Hex Machine Screw Nuts

Machine screw nuts are usually requested in smaller sizes like 10 and under. They are often used for electrical applications.

  • Manufactured to ASME B18.6.3 Specifications
  • Small Pattern Machine Screw Nuts listed separately
  • Steel Zinc Plated

Small Pattern Hex Machine Screw Nuts

Machine screw nuts are usually requested in smaller sizes like 10 and under. They are often used for electrical applications.

  • Dimensions derived from ASME B18.6.3 specifications
  • Steel Zinc Plated

Nylon Insert Stop Nuts

Another common lock nut that needs a wrench to attach or remove and has a nylon coating inside.

  • Light Hex, Standard Height (NM & NE Series)
  • Proof Load : 90000 psi. minimum
  • Steel Zinc Plated

Nylon Insert Thin Pattern Stop Nuts

Another common lock nut that needs a wrench to attach or remove and has a nylon coating inside.

  • Light Hex, Thin Height (NTM & NTE Series)
  • For use in limited clearance applications & not for load bearing purposes
  • Steel Zinc Plated

NU Series Nylon Insert Heavy Hex Stop Nuts

Another common lock nut that needs a wrench to attach or remove and has a nylon coating inside. These nuts are larger and thicker for easier tightening.

  • Heavy Hex, Full Height (NU Series)
  • Proof Load: 90000 psi. minimum
  • Steel Zinc Plated

NTU Series Nylon Insert Heavy Hex Stop Nuts

Another common lock nut that needs a wrench to attach or remove and has a nylon coating inside. These nuts are larger and thicker for easier tightening.

  • Heavy Hex, Thin Height (NTU Series)
  • For use in limited clearance applications & not for load bearing purposes
  • Steel Zinc Plated

Nylon Insert Grade 8 Stop Nuts

Another common lock nut that needs a wrench to attach or remove and has a nylon coating inside.

  • Light Hex, Standard Height (N1610 Series) / Grade 8
  • Proof Load : 150,000 psi.
  • Coarse Thread / Zinc Yellow Plated

Slotted Hex Nuts Finished Pattern

Similar to a castle nut but with the slots cut into the nut instead of protruding. The slots are mainly for inserting cotter pins. Finished nuts are the most common type of nuts we supply, because they are in the highest demand. They serve multiple purposes and come in all sizes.

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load : 72,000
  • Steel Zinc Plated

Hex Panel Nuts

Usually used in electronic applications and has a fine thread.

  • Steel Zinc Plated

Square Machine Screw Nuts

Machine screw nuts are usually requested in smaller sizes like 10 and under. They are often used for electrical applications.

  • Manufactured to ASME B18.6.3 specifications
  • Top and bottom of nuts are flat, not chamfered
  • Steel Zinc Plated

Regular Square Nuts

Four-sided and internally threaded, designed for use with square bolts.

  • Manufactured to ASME B18.2.2 & SAE J995 specifications
  • Proof Load: 90,000 psi.
  • Steel Zinc Plated

"U" Steel Spring Nuts

Spring nuts come in three versions: Flat, “U" and “J" These nuts can help speed production because they serve multiple functions. Also referred to as "Speed Nuts"

  • Manufactured from SAE 1050 or higher carbon steel
  • Spring Steel Black Phosphate and Oil

Flat Steel Spring Nuts

Spring nuts come in three versions: Flat, “U" and “J" These nuts can help speed production because they serve multiple functions. Also referred to as "Speed Nuts"

  • Manufactured from SAE 1050 or higher carbon steel
  • Spring Steel Black Phosphate and Oil

"J" Steel Spring Nuts

Spring nuts come in three versions: Flat, “U" and “J" These nuts can help speed production because they serve multiple functions. Also referred to as "Speed Nuts"

  • Manufactured from SAE 1050 or higher carbon steel
  • Spring Steel Black Phosphate and Oil

Grade-C Stover® Lack Nuts

  • Manufactured to genuine RB & W specifications
  • 1/4 thru 1" are Automation style (top picture); all larger sizes are Hex Collar style
  • Proof Load : 150,000 psi.
  • Coarse & Fine Thread / Medium Carbon, Heat-treated Steel

Grade-GT® Stover Lock Nuts

  • Flange Style / For use with Grade 8 Frame Bolts
  • Manufactured to IFI 100/107 specifications
  • Proof Load: 150,000 psi.Coarse & Fine Thread / Medium Carbon, Heat-treated Steel

Free Manufacture's Certifications Available

Grade-G Top Lock Nuts

  • Flange Style / For use with Grade 8 Frame Bolts
  • Manufactured to IFI 100/107 specifications
  • Proof Load: 150,000 psi.Coarse & Fine Thread / Medium Carbon, Heat-treated Steel

Free Manufacture's Certifications Available

Tee Nuts

Sometimes has prongs and is used mostly in woodworking applications.

  • Straight Barrel
  • Steel Zinc Plated

Two Way Reversible Lock Nuts

This lock nut can be attached either way because the top and bottom are identical. Very efficient in most production applications.

  • Finished Pattern
  • Can have 2 or 3 indentaions on the flat sides of the nut equidistant from each other
  • Proof Load: 90,000 psi.
  • Coarse & Fine Thread / Steel Zinc Plated & Waxed

Cold Forged Wing Nuts

  • Manufactured to ASP/IE B18.17 specifications
  • Steel Zinc Plated