HT4008-5-6 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HT4008-5-6: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, thread_length: 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-075-7087, 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

HT4008-5-6

NSN: 5305-01-075-7087
FSC: 5305 — Screws
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
thread_length	0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.826 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
shoulder_length	0.249 INCHES NOMINAL FIRST SHOULDER IN
special_features	SOCKET DRIVE RECESS IN THREAD END 0.127 IN MIN. AND 0.130 IN MAX. WIDTH ACROSS FLATS IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
shoulder_diameter	0.327 INCHES MINIMUM AND 0.328 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5305-01-075-7087

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.826 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.249 INCHES NOMINAL FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.327 INCHES MINIMUM AND 0.328 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: 23-112,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.826 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
SHOULDER LENGTH	0.249 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER	0.327 INCHES MINIMUM AND 0.328 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	23-112,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	SOCKET DRIVE RECESS IN THREAD END 0.127 IN MIN. AND 0.130 IN MAX. WIDTH ACROSS FLATS IN

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

11913-5-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HT4008-5-6?

HT4008-5-6 is a SCREW,SHOULDER.

What parts can replace HT4008-5-6?

There is 1 known substitute for HT4008-5-6: 11913-5-6. Substitute compatibility should be verified for your specific system.

What is the NSN for HT4008-5-6?

HT4008-5-6 is cataloged in the U.S. Government catalog under NSN 5305-01-075-7087. This indicates validated use in U.S. government and defense supply chains.

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