PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 0001-008
0001-008 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.563 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.250 INCHES NOMINAL IN, fastener_length: 5.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-164-8381, 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
0001-008
NSN: 5305-01-164-8381
FSC: 5305
CAGE: 99062 — TUTHILL CORPORATION DBA REYCO/GRANNING DIV REYCO GRANNING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.563 INCHES NOMINAL IN
thread_class2A A
thread_length1.250 INCHES NOMINAL IN
fastener_length5.250 INCHES NOMINAL IN
special_featuresCAP SCREW IS GRADE 5-ZN
thread_directionRIGHT-HAND
width_between_flats1.313 INCHES NOMINAL IN
nominal_thread_diameter0.875 INCHES IN
extended_washer_diameter1.005 INCHES NOMINAL IN
thread_quantity_per_inch14
NSN5305-01-164-8381
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0001-008 · 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
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL OVERALL
•
HEAD HEIGHT: 0.563 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 1.005 INCHES NOMINAL IN
•
EXTENDED WASHER THICKNESS: 0.020 INCHES NOMINAL IN
•
FASTENER LENGTH: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAP SCREW IS GRADE 5-ZN
THREAD LENGTH1.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL OVERALL
HEAD HEIGHT0.563 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER1.005 INCHES NOMINAL IN
EXTENDED WASHER THICKNESS0.020 INCHES NOMINAL IN
FASTENER LENGTH5.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.875 INCHES IN
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
000108Interchangeable
interchangeable cross-reference
interchangeable
EB1R05Interchangeable
interchangeable cross-reference
interchangeable
304-03500Interchangeable
interchangeable cross-reference
interchangeable
450.707Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 0001-008?
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 0001-008?
0001-008 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 0001-008?
There are 4 known substitutes for 0001-008: 000108, EB1R05, 304-03500 and 1 more. Substitute compatibility should be verified for your specific system.
Is 0001-008 still available?
0001-008 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 0001-008

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026