Hi-Lok - 100°, Flush Shear Head, Oversized For Hl19, Alloy Steel, Cadmium Plated | Diameter: 9/32", Grip Length: 1/2"

Detail Characteristic
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH0.885 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
GRIP LENGTH0.505 INCHES MAXIMUM
HEAD MAJOR DIAMETER0.421 INCHES MINIMUM AND 0.426 INCHES MAXIMUM
HEAD STYLEFLUSH COUNTERSUNK
LUBRICATIONCETYL ALCOHOL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD SIZE0.250 INCHES
SHANK DIAMETER0.2797 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
SHEAR STRENGTH95000 SINGLE POUNDS PER SQUARE INCH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28
WIDTH BETWEEN FLATS0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM

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Unit of Measure

Specifications

Inventory

N/A {127}

Estimated Ship Date

N/A Ships in 1 Business Day

Inventory Note

N/A Need additional stock? Call (877) 920-1876 or email

Thread Size

N/A 1/4-28

Head Type

N/A Flush Shear

Head Angle

N/A 100 º

Thread Type

N/A 1/4-28-UNJF-3A Modified

Tensile Strength

N/A 160000 to 180000 psi

Shear Strength

N/A 95000 psi

Maximum Grip

N/A 1/2 in

Nominal Diameter

N/A 9/32 in

Diameter A

N/A 0.4210 in0.4260 in

Reference B

N/A 0.395 in

Diameter D

N/A 0.2797 in0.2807 in

Diameter TD

N/A 0.2410 in0.2440 in

Dimension H

N/A 0.0589 in0.0610 in

Minimum Double Shear Load

N/A 11800 lb

Minimum Tension Load

N/A 3700 lb

Maximum Grip + B Tolerance

N/A ±0.010 in

Maximum Grip Tolerance

N/A ±0.005 in

Weight

N/A .005 lb

Manufacturer

N/A Hi-Lok

Alternate Part Number

N/A BACB30KF8-8

NSN

N/A 5320-00-279-4727

NIIN

N/A 00-279-4727

Part # Unpunctuated

N/A HL21988

Minimum Order Note

N/A Minimum order is 10. Must order in increments of 1.

Note

Note

N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.

California Residents

N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.