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TEKPH81 — SCREW,SELF-DRILLING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

TEKPH81: SCREW,SELF-DRILLING.

The SCREW,SELF-DRILLING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: PAN, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, point_style: SELF-DRILLING, thread_class: BSD, head_diameter: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-699-2136, 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
TEKPH81
NSN: 5305-01-699-2136
FSC: 5305 — Screws
CAGE: 34QS5 — GRAYBAR ELECTRIC COMPANY, INC DBA GRAYBAR ELECTRIC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_stylePAN
head_height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
point_styleSELF-DRILLING
thread_classBSD
head_diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
fastener_length1.0 INCHES NOMINAL IN
special_featuresL.H. DOTTIE 6131 GARFIELD AVE COMMERCE, CA 90040 323-725-1000
surface_treatmentZINC OVERALL
internal_drive_styleSQUARE
supplementary_featuresCOLD HEADED MATERIAL AND HEAT TREATED; USE BUT NO. 2
nominal_thread_diameter0.17 INCHES IN
NSN5305-01-699-2136
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: TEKPH81 · 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
•
HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.0 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: COLD HEADED MATERIAL AND HEAT TREATED; USE BUT NO. 2
•
NOMINAL THREAD DIAMETER: 0.17 INCHES IN
•
HEAD STYLE: PAN
•
POINT STYLE: SELF-DRILLING
•
SPECIFICATION/STANDARD DATA: AASME B18.6.3-2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
FASTENER LENGTH1.0 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESCOLD HEADED MATERIAL AND HEAT TREATED; USE BUT NO. 2
NOMINAL THREAD DIAMETER0.17 INCHES IN
HEAD STYLEPAN
POINT STYLESELF-DRILLING
SPECIFICATION/STANDARD DATAAASME B18.6.3-2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESL.H. DOTTIE 6131 GARFIELD AVE COMMERCE, CA 90040 323-725-1000
SURFACE TREATMENTZINC OVERALL
INTERNAL DRIVE STYLESQUARE
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
90001832Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TEKPH81?
TEKPH81 is a SCREW,SELF-DRILLING.
What parts can replace TEKPH81?
There is 1 known substitute for TEKPH81: 90001832. Substitute compatibility should be verified for your specific system.
What is the NSN for TEKPH81?
TEKPH81 is cataloged in the U.S. Government catalog under NSN 5305-01-699-2136. This indicates validated use in U.S. government and defense supply chains.
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