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3167937-1 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3167937-1: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, head_style: FLAT FILLISTER, head_height: 2.89 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM MM, head_diameter: 5.32 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM MM, fastener_length: 14.0 MILLIMETERS NOMINAL MM, locking_feature: PATCH THREADS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-431-7547, 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
3167937-1
NSN: 5305-01-431-7547
FSC: 5305 — Screws
CAGE: 8R709 — FASTBOLT CORP. DBA FASTBOLT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
head_styleFLAT FILLISTER
head_height2.89 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM MM
head_diameter5.32 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM MM
fastener_length14.0 MILLIMETERS NOMINAL MM
locking_featurePATCH THREADS
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats3.020 MILLIMETERS MINIMUM AND 3.071 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
nominal_thread_diameter3.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-431-7547
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3167937-1 · 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
•
WIDTH ACROSS FLATS: 3.020 MILLIMETERS MINIMUM AND 3.071 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 2.89 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 14.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F837M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 0.5
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F837M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 3.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS3.020 MILLIMETERS MINIMUM AND 3.071 MILLIMETERS MAXIMUM MM
HEAD HEIGHT2.89 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH14.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS0.5
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER3.0 MILLIMETERS MM
HEAD STYLEFLAT FILLISTER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
A3167937-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 3167937-1?
3167937-1 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 3167937-1?
There is 1 known substitute for 3167937-1: A3167937-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3167937-1?
3167937-1 is cataloged in the U.S. Government catalog under NSN 5305-01-431-7547. This indicates validated use in U.S. government and defense supply chains.
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