Feature(may vary by option.)

●Package: 25 PCS 1/4"-20 Nylon Insert Hex Stainless Locknuts
●Thread Size: 1/4"-20; Thread Pitch: 20 TPI UNC Coarse Thread; Thread Coverage: Full Thread
●Hex Drive Size: 7/16"; Width From Flat to Flat: 7/16 inch; Overall Height: 21/64"
●Made of 304 Stainless Steel (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments.
●Will NOT COME LOOSE: With a nylon insert inside, the lock nuts greatly reduce loosening under vibrations and torque.

[1  & 4  -20 25]




[1  & 4  -20 30]





Description

ee
001001

22
Standard

ASME/ANSI B18.6.6

  • #4-40
  • #6-32
  • #8-32
  • #10-24/#10-32
  • 1/4-20
  • 5/16-18
  • 3/8-16
  • 1/2-13

Nylon Insert Hex Locknuts

Stainless Steel 304 (18/8)

Nylon insert locknut is a kind of nut with nylon collar insert to resist turning.

When you install the nylon lock nut onto a bolt, the nylon insert wraps around the threads and locks the nut in place. This gives a nylon lock nut a distinct advantage over a lock washer because the nylon lock nut is unaffected by vibration.

  • Its inner diameter might be slightly smaller than the major diameter of the bolt. You probably fee a little resistance but its normal.
  • The nylon insert locks the nut by friction against the screw under the applied radial compressive force.
  • Made of Stainless Steel 304 (18-8) which provides good strength and corrosion resistance in bad environments.
1 2 2 1 2 d
M3-M20 Hex Locknuts M3-M12 Hex Locknuts 1/4 and other size Hex Nut 1/4 and other size Flange Hex Nut 1/4 and other size Acorn Cap Nut 1/4 and other size Flat Washers
Measurement Millimetres Millimetres Inch Inch Inch Inch
Thread Size M3 to M20 M3 to M12 #4-40 to 1/2-13 #6-32 to 1/2-13 #6-32 to 1/2-13 #6 to 1 inch
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel
2 1 2 55 g 2
M3-M20 Hex Nut M3-M12 Flange Hex Nuts M3-M12 Acorn Cap Nuts M3-M12 Rivet Nuts M3-M12 Ring Nuts M3-M12 Wing Nuts
Measurement Millimetres Millimetres Millimetres Millimetres Millimetres Millimetres
Thread Size M3 to M20 M3 to M12 M3 to M12 M3 to M12 M3 to M12 M3 to M12
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel Carbon Steel 304 Stainless Steel 304 Stainless Steel
1 1 2 2 2 25
1/4 Button Head Socket Cap Screws 1/4 and other size Hex Bolt 1/4 and other size Hex Bolt & Nuts & Washers 1/4-20 and other size Carriage Bolt #8 #10 #12 #14 Hex Washer Head Self Drilling Screws #4 #6 #8 #10 #12 #14 Flat Head Wood Screws
Measurement Inch Inch Inch Inch Inch Inch
Thread Size 1/4-20 1/4-20,5/16-18,3/8-16,1/2-13 1/4-20,5/16-18,3/8-16,1/2-13 1/4-20,5/16-18,3/8-16,1/2-13 #8 #10 #12 #14 #4 #6 #8 #10 #12 #14
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 410 Stainless Steel 304 Stainless Steel