Airframe Bolt, Drilled - Length: 1-21/32", Grip: 1-3/16", Thread: 1/4-28, Cadmium Plated Steel, Drilled Shank

Detail Characteristic
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.500 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH1.656 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH1.188 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 NOMINAL FIRST HOLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.468 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM

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Unit of Measure

Discount Table - AN4-15

Unit
Discount Price / %
100 - 499
$0.89
500 - 999
$0.88
1000 - 2499
$0.85
2500   and up
$0.81

Inventory

Estimated Ship Date

Inventory Note

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

Thread Size

 1/4-28

Length

 1-21/32 in

Grip

 1-3/16 in

Drilling

 Drilled Head

Head Type

 Hexagon

Industry Standards/Certification

 AN4

Weight

 0.03 lb

Alternate Part Number

 400-110

NSN

 5306-00-151-2666

NIIN

 00-151-2666

Part # Unpunctuated

 AN415

Minimum Order Note

 Minimum order is 10. Must order in increments of 1.

Country of Origin

 USA