PartsTable
Technical Data Sheet
Download PDF

PBF 1267 — BOLT,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PBF 1267: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: SPLINE EXTENDED WASHER, grip_length: 1.500 INCHES NOMINAL IN, head_height: 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2480 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-377-7278, 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
PBF 1267
NSN: 5306-01-377-7278
FSC: 5306 — Bolts
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL COMP XM-13 OVERALL
head_styleSPLINE EXTENDED WASHER
grip_length1.500 INCHES NOMINAL IN
head_height0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
thread_class3A A
grip_diameter0.2480 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
thread_length0.298 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
fastener_length1.982 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
head_minor_diameter0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
nominal_thread_diameter0.250 INCHES IN
NSN5306-01-377-7278
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PBF 1267 · 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: 0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.982 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.298 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
HEAD HEIGHT0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
FASTENER LENGTH1.982 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
THREAD LENGTH0.298 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLESPLINE EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 8
AIC763-4-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VS3190-4-24Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
VFK600-4-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MB156-4-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11829-4-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12897-4-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy PBF 1267?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is PBF 1267?
PBF 1267 is a BOLT,CLOSE TOLERANCE.
What parts can replace PBF 1267?
There are 8 known substitutes for PBF 1267: AIC763-4-24, VS3190-4-24, VFK600-4-24 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PBF 1267?
PBF 1267 is cataloged in the U.S. Government catalog under NSN 5306-01-377-7278. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — PBF 1267

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.