HT4011-8-7 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HT4011-8-7: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.720 INCHES MINIMUM AND 0.787 INCHES MAXIMUM IN, thread_length: 0.623 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-047-0371, 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

HT4011-8-7

NSN: 5305-01-047-0371
FSC: 5305 — Screws
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.720 INCHES MINIMUM AND 0.787 INCHES MAXIMUM IN
thread_length	0.623 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.071 INCHES MINIMUM AND 1.118 INCHES MAXIMUM IN
shoulder_length	0.5302 INCHES MINIMUM AND 0.5307 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
shoulder_diameter	0.531 INCHES MAXIMUM FIRST SHOULDER IN
internal_drive_style	HIGH-TORQUE
NSN	5305-01-047-0371

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 1.071 INCHES MINIMUM AND 1.118 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.5302 INCHES MINIMUM AND 0.5307 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.531 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.623 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.500 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	1.071 INCHES MINIMUM AND 1.118 INCHES MAXIMUM IN
SHOULDER LENGTH	0.5302 INCHES MINIMUM AND 0.5307 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.531 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.623 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.500 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH LBS

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 2

11919-8-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ST3M506-8-7Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 HT4011-8-7?

HT4011-8-7 is a SCREW,SHOULDER.

What parts can replace HT4011-8-7?

There are 2 known substitutes for HT4011-8-7: 11919-8-7, ST3M506-8-7. Substitute compatibility should be verified for your specific system.

What is the NSN for HT4011-8-7?

HT4011-8-7 is cataloged in the U.S. Government catalog under NSN 5305-01-047-0371. This indicates validated use in U.S. government and defense supply chains.

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