PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5S7-16
5S7-16 ✓ 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 STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, material: STEEL COMP 4037 OVERALL, drive_type: CROSS RECESS, grip_length: 0.323 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, securing_device_type: WASHER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-917-6404, 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
5S7-16
NSN: 5325-00-917-6404
FSC: 5325
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
materialSTEEL COMP 4037 OVERALL
drive_typeCROSS RECESS
grip_length0.323 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
securing_device_typeWASHER
turnlock_stud_head_styleFLAT COUNTERSUNK
stud_shank_major_diameter0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.230 INCHES MINIMUM AND 0.259 INCHES MAXIMUM IN
material_document_and_classificationASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-00-917-6404
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5S7-16 · 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
•
STUD SHANK MAJOR DIAMETER: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK
•
DIAMETER: 0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
SECURING DEVICE TYPE: WASHER
•
MATERIAL: STEEL COMP 4037 OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STUD SHANK MAJOR DIAMETER0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
DIAMETER0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
SECURING DEVICE TYPEWASHER
MATERIALSTEEL COMP 4037 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
GRIP LENGTH0.323 INCHES NOMINAL IN
DRIVE TYPECROSS RECESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
120464Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187Interchangeable
interchangeable cross-reference
interchangeable
149158Interchangeable
interchangeable cross-reference
interchangeable
136480Interchangeable
interchangeable cross-reference
interchangeable
315484 FIND 1Interchangeable
interchangeable cross-reference
interchangeable
315484Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5S7-16?
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 5S7-16?
5S7-16 is a STUD,TURNLOCK FASTENER.
What parts can replace 5S7-16?
There are 9 known substitutes for 5S7-16: 120464, FF-B-187, 149158 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5S7-16?
5S7-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-917-6404. This indicates validated use in U.S. government and defense supply chains.
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 — 5S7-16

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