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2600-7K — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2600-7K: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: STEEL OVERALL, grip_length: 0.691 INCHES NOMINAL IN, special_features: KNURLED HEAD, stud_head_height: 0.170 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-951-6447, 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
2600-7K
NSN: 5325-00-951-6447
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialSTEEL OVERALL
grip_length0.691 INCHES NOMINAL IN
special_featuresKNURLED HEAD
stud_head_height0.170 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
turnlock_stud_head_styleFILLISTER COUNTERSUNK
stud_shank_major_diameter0.128 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.239 INCHES NOMINAL IN
NSN5325-00-951-6447
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2600-7K · 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
•
MATERIAL ACCOMMODATED THICKNESS: 0.239 INCHES NOMINAL IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.170 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FILLISTER COUNTERSUNK
•
STUD SHANK MAJOR DIAMETER: 0.128 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL ACCOMMODATED THICKNESS0.239 INCHES NOMINAL IN
TURNLOCK STUD SHANK STYLESTUD SHANK
DIAMETER0.500 INCHES NOMINAL IN
STUD HEAD HEIGHT0.170 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFILLISTER COUNTERSUNK
STUD SHANK MAJOR DIAMETER0.128 INCHES NOMINAL IN
SPECIAL FEATURESKNURLED HEAD
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
GRIP LENGTH0.691 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 2
10375019Reference document
Same NSN cross-reference
Reference document — Informative reference only
721632-257Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2600-7K?
2600-7K is a STUD,TURNLOCK FASTENER.
What parts can replace 2600-7K?
There are 2 known substitutes for 2600-7K: 10375019, 721632-257. Substitute compatibility should be verified for your specific system.
What is the NSN for 2600-7K?
2600-7K is cataloged in the U.S. Government catalog under NSN 5325-00-951-6447. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.