Airframe Bolt, Drilled - Length: 17/32", Grip: 1/16", Thread: 1/4-28, Cadmium Plated Steel, Drilled Shank

Detail Characteristic
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.374 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH0.531 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.062 INCHES NOMINAL
HARDNESS RATING26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 4037 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4140 OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM FIRST HOLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.469 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM

MC1018
5% off code from Mini Catalog

Test Coupon

MC1019

Unit of Measure

Discount Table - AN4-4

Unit
Discount Price / %
100 - 499
$0.51
500 - 999
$0.51
1000 - 2499
$0.50
2500   and up
$0.49

Specifications

Inventory

N/A {0}

Inventory Note

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

Thread Size

N/A 1/4-28

Length

N/A 17/32 in

Grip

N/A 1/16 in

Drilling

N/A Drilled Head

Head Type

N/A Hexagon

Industry Standards/Certification

N/A AN4

Weight

N/A 0.01 lb

NSN

N/A 5306-00-144-3703

NIIN

N/A 00-144-3703

Part (unpuctuated)

N/A AN44

Minimum Order Note

N/A You must purchase in increments of 10 at a time.

Country of Origin

N/A USA

Estimated Ship Date

N/A Ships in 1 Business Day

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.