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Close Tolerance Bolt - Drilled Head - Length: 0.863", Grip: 0.438", Thread: 1/4-28, Hex Head, Drilled Head, Tension, Long Thread, Cadmium Plated Alloy Steel

Detail Characteristic
FASTENER LENGTH 0.848 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
GRIP DIAMETER 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HARDNESS RATING 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HOLE CONFIGURATION STYLE HEXAGON CORNERS
HOLE DIAMETER 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
HOLE TYPE DRILLED
HOLE QUANTITY 3
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER 0.250 INCHES
SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH 32.0 MICROINCHES GRIP
SURFACE FINISH 32.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
THREAD QUANTITY PER INCH 28
SPECIFICATION/STANDARD DATA 80205-NAS6604 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM

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Unit of Measure

Inventory

 N/A {680}

Estimated Ship Date

 N/A Ships in 1 Business Day

Inventory Note

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

Weight

 N/A .0015 lb

NSN

 N/A 5306-01-111-6677

NIIN

 N/A 01-111-6677

Part # Unpunctuated

 N/A NAS6604H7

Minimum Order Note

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

Country of Origin

 N/A USA

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.