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Black Luster Hex Nylon Insert Lock Nuts

These reusable self-locking nylon insert hex nuts allow infinite adjustments because they hold the

mating part in any position. They resist loosening from vibration and will not damage threads.

Black Luster Coating provides superior corrosion resistance than black oxide and zinc plated finishes

with best in class decorative finish. Excellent weatherability and chemical resistance while maintaining

functional thread engagement. Salt spray 500 hours per ASTM B117.

Min / max operating temperature range: -40F to +400F

Hex Nut is low carbon steel.

 

 Part Number

 Screw Size

Width

Hex Height 

 1331

 6-32

 5/16"

 11/64"

 1332

 8-32

 11/32"

 15/64"

 1333

 10-24

 3/8"

 15/64"

 1334

 10-32

 3/8"

 15/64"

 1201

 1/4-20

 7/16"

 5/16"

 1202

 5/16-18

 1/2"

 11/32"

 1203

 3/8-16

 9/16"

 29/64"

 1204

 1/2-13

 3/4"

 19/32"

Part Number

Screw Size 

Width 

Hex Thin (Jam) Height 

 1001

 6-32

 5/16"

 1/8"

 1002

 8-32

 11/32"

 11/64"

 1003

 10-24

 3/8"

 11/64"

 1004

 10-32

 3/8"

 11/64"

 1101

 1/4-20

 7/16"

 13/64"

 1102

 5/16-18

 1/2"

 1/4"

 1103

 3/8-16

 9/16"

 17/64"

 1104

 1/2-13

 3/4"

 5/16"