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Technical Data Sheet
PartsTable / COMPONENT / 1001404
1001404 ✓ Verified by PartsTable
3M · 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,EXTERNALLY RELIEVED BODY is a 3M industrial component. Key specifications include width: 0.650 INCHES NOMINAL IN, length: 1.370 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thickness: 0.020 INCHES NOMINAL IN, attachment_method: HOLE, basic_shape_style: RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-148-4373, 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
1001404
NSN: 5305-01-148-4373
FSC: 5305
CAGE: 89305 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
width0.650 INCHES NOMINAL IN
length1.370 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.020 INCHES NOMINAL IN
attachment_methodHOLE
basic_shape_styleRECTANGULAR
end_item_identificationAH-1W W
NSN5305-01-148-4373
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1001404 · 3M ⚠ 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 CLASS: 3A A
•
HEAD HEIGHT: 0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
•
FIRST DIAMETER FROM HEAD: 0.083 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
WIDTH ACROSS FLATS: 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD LENGTH: 0.135 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A A
HEAD HEIGHT0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
FIRST DIAMETER FROM HEAD0.083 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
THREAD LENGTH0.135 INCHES NOMINAL IN
HEAD DIAMETER0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
THREAD QUANTITY PER INCH40
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
26262Interchangeable
interchangeable cross-reference
interchangeable
1001404Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1001404?
1001404 is a SCREW,EXTERNALLY RELIEVED BODY manufactured by 3M.
What parts can replace 1001404?
There are 2 known substitutes for 1001404: 26262, 1001404. Substitute compatibility should be verified for your specific system.
What is the NSN for 1001404?
1001404 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-148-4373. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026