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Light Hex, Thin Height, Grade 8

Locking Insert: Purple Nylon (250°F Max. Performance), White and Staked Available
Unit of Measure

Specifications

Post Plating Finish

N/A F - Yellow Chromate T - Trivalent TF - Trivalent Zinc/Yellow

Material

N/A Grade C Steel
Plating1 N/A 1 - Zinc 2 - Cadmium 3 - Phosphate & Oil 9 - Plain

Size

N/A 1/4 in
Thread2 N/A 1/4-28
Height - A3 N/A .203 in

Across Flats - B

N/A .439-.430 in

(Ref) Across Corners - C

N/A .482 in

(Ref) Wrench Pad - D

N/A .125 in

Weight Lbs./C (Steel)

N/A .50

Standard Quantity Container

N/A 8,000
  • 1 9 - Plain cannot be used with a Post Plating Finish
  • 2 Other Thread Sizes Are Available from Stock or on Application
  • 3 Tolerances:
       • 1/4" through 7/8": ±.015
       • 1" through 1 1/2": ±.031