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14061300 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

14061300: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.505 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 3.312 INCHES MINIMUM AND 3.885 INCHES MAXIMUM IN, fastener_length: 12.312 INCHES MINIMUM AND 12.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-148-3687, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
14061300
NSN: 5305-01-148-3687
FSC: 5305 — Screws
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.505 INCHES MAXIMUM IN
thread_class2A A
thread_length3.312 INCHES MINIMUM AND 3.885 INCHES MAXIMUM IN
fastener_length12.312 INCHES MINIMUM AND 12.500 INCHES MAXIMUM IN
hardness_rating85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE OVERALL
width_between_flats0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
nominal_thread_diameter0.500 INCHES IN
extended_washer_diameter1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
NSN5305-01-148-3687
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 14061300 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
EXTENDED WASHER THICKNESS: 0.070 INCHES MINIMUM IN
•
HEAD HEIGHT: 0.505 INCHES MAXIMUM IN
•
FASTENER LENGTH: 12.312 INCHES MINIMUM AND 12.500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GM 4435-M CODE A,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
THREAD LENGTH: 3.312 INCHES MINIMUM AND 3.885 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: GM 260-M,FSCM 11862 MFR REF ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.070 INCHES MINIMUM IN
HEAD HEIGHT0.505 INCHES MAXIMUM IN
FASTENER LENGTH12.312 INCHES MINIMUM AND 12.500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4435-M CODE A,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
THREAD LENGTH3.312 INCHES MINIMUM AND 3.885 INCHES MAXIMUM IN
HARDNESS RATING85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONGM 260-M,FSCM 11862 MFR REF ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEHEXAGON EXTENDED WASHER
SUBSTITUTES & CROSS-REFERENCES 1
371603Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 14061300?
14061300 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 14061300?
There is 1 known substitute for 14061300: 371603. Substitute compatibility should be verified for your specific system.
What is the NSN for 14061300?
14061300 is cataloged in the U.S. Government catalog under NSN 5305-01-148-3687. This indicates validated use in U.S. government and defense supply chains.
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