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HL19PB8-4

Hi-Lok™Rivet Pin

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Description

flush shear head, alloy steel cadmium plated, HL19 series rivet

Specifications

Countersink Angle 100.0 degrees
Fastener Length Between 0.635 inches and 0.655 inches
Grip Length 0.255
Head Major Diameter Between 0.390 inches and 0.395 inches
Head Style Flush countersunk
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 HL19PB8-4. Try the cross-reference lookup to search by a different part number.

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