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HL18PB8-8

Hi-Lok™Rivet Pin

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Description

Diameter: 1/4", Grip Length: 1/2", protruding shear head alloy steel cadmium plated

Specifications

Fastener Length Between 0.885 inches and 0.905 inches
Grip Length 0.505
Head Height Between 0.059 inches and 0.069 inches
Head Major Diameter Between 0.387 inches and 0.412 inches
Material Steel
Material Specification Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6758 military specification 3rd material response
Min. Tensile Strength (psi) 160000 pounds per square inch
Shank Diameter Between 0.249 inches and 0.250 inches
Shank Style Threaded straight pin-rivet
Shear Strength 95000 single pounds per square inch
Surface Treatment Cadmium
Surface Treatment Specification Cl 3 federal specification single treatment response type 2 qq-p-416
Thread Class 3a
Thread Direction Right-hand
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius)
Thread Size 0.250
Width Between Flats Between 0.095 inches and 0.097 inches

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for HL18PB8-8. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error