Close Tolerance Bolt-Drilled Shank - Length: 1.245", Grip: 0.875", Thread: 1/4-28, Hex Head, Drilled Shank, Tension, Short Thread, Cadmium Plated Alloy Steel

Detail Characteristic
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.050 INCHES MINIMUM FIRST HOLE AND 1.100 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH1.230 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD STYLEDISHED HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.345 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28
SPECIFICATION/STANDARD DATA80205-NAS6204 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM

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Unit of Measure

Discount Table - NAS6204-14D

Unit
Discount Price / %
50 - 99
$1.52
100 - 499
$1.49
500 - 999
$1.43
1000   and up
$1.33

Inventory

0

Estimated Ship Date

Ships within 10-14 days

Inventory Note

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

Thread Size

0.2500-28

Length

1.245 in

Grip

0.875 in

Drilling

Drilled Head

Grip Tolerance

±0.010 in

Head Type

Hexagon

Industry Standards/Certification

NAS6204

Weight

.005 lb

Alternate Part Number

NAS464P4-14

NSN

5306-01-059-2653

NIIN

01-059-2653

Part # Unpunctuated

NAS620414D

Minimum Order Note

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

Country of Origin

USA