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Technical Data Sheet
PartsTable / COMPONENT / 4SC1071
4SC1071 ✓ 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1115 OR STEEL COMP 1117 OVERALL, hole_type: DRILLED, head_style: FLAT CHAMFER, head_height: 0.375 INCHES NOMINAL IN, point_style: FLAT, point_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-354-8459, 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
4SC1071
NSN: 5305-00-354-8459
FSC: 5305
CAGE: 57217 — STRIEGEL SUPPLY, INC. DBA STRIEGEL SUPPLY INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1115 OR STEEL COMP 1117 OVERALL
hole_typeDRILLED
head_styleFLAT CHAMFER
head_height0.375 INCHES NOMINAL IN
point_styleFLAT
point_length0.500 INCHES NOMINAL IN
thread_class2A A
head_diameter0.500 INCHES NOMINAL IN
hole_quantity2
thread_length0.375 INCHES MINIMUM IN
fastener_length0.875 INCHES NOMINAL IN
thread_directionRIGHT-HAND
NSN5305-00-354-8459
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4SC1071 · 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: 0.375 INCHES MINIMUM IN
•
HOLE TYPE: DRILLED
•
HOLE QUANTITY: 2
•
HOLE CONFIGURATION STYLE: ROUND
•
THREAD CLASS: 2A A
•
POINT STYLE: FLAT
•
HEAD DIAMETER: 0.500 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.375 INCHES MINIMUM IN
HOLE TYPEDRILLED
HOLE QUANTITY2
HOLE CONFIGURATION STYLEROUND
THREAD CLASS2A A
POINT STYLEFLAT
HEAD DIAMETER0.500 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
HEAD HEIGHT0.375 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
AA52463-D03Interchangeable
interchangeable cross-reference
interchangeable
1384Interchangeable
interchangeable cross-reference
interchangeable
883710-3Interchangeable
interchangeable cross-reference
interchangeable
A1384Interchangeable
interchangeable cross-reference
interchangeable
4580Interchangeable
interchangeable cross-reference
interchangeable
SCB33977Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4SC1071?
4SC1071 is a SETSCREW.
What parts can replace 4SC1071?
There are 16 known substitutes for 4SC1071: AA52463-D03, 1384, 883710-3 and 13 more. Substitute compatibility should be verified for your specific system.
Is 4SC1071 still available?
4SC1071 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026