BCTX1-2-429185 — SETSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

BCTX1-2-429185: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, thread_class: 3A A, thread_length: 0.188 INCHES MAXIMUM IN, fastener_length: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-042-9185, 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

BCTX1-2-429185

NSN: 5305-00-042-9185
FSC: 5305 — Screws
CAGE: 00000

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEADLESS (SETSCREW)
point_style	CUP
thread_class	3A A
thread_length	0.188 INCHES MAXIMUM IN
fastener_length	0.188 INCHES NOMINAL IN
hardness_rating	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OR ZINC OVERALL
width_across_flats	0.062 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.138 INCHES IN
NSN	5305-00-042-9185

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.062 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.188 INCHES NOMINAL IN

•

THREAD LENGTH: 0.188 INCHES MAXIMUM IN

•

HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL THREAD DIAMETER: 0.138 INCHES IN

•

HEAD STYLE: HEADLESS (SETSCREW)

•

THREAD DIRECTION: RIGHT-HAND

•

POINT STYLE: CUP

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.062 INCHES NOMINAL IN
FASTENER LENGTH	0.188 INCHES NOMINAL IN
THREAD LENGTH	0.188 INCHES MAXIMUM IN
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES IN
HEAD STYLE	HEADLESS (SETSCREW)
THREAD DIRECTION	RIGHT-HAND
POINT STYLE	CUP
NONDEFINITIVE SPEC/STD DATA	3 TYPE AND 4 STYLE
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES 3

N70P1303C11Reference document

Same NSN cross-reference

Reference document — Secondary reference

429185Reference document

Same NSN cross-reference

Reference document — Secondary reference

FFS103TYPE3STYLE4Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BCTX1-2-429185?

BCTX1-2-429185 is a SETSCREW.

What parts can replace BCTX1-2-429185?

There are 3 known substitutes for BCTX1-2-429185: N70P1303C11, 429185, FFS103TYPE3STYLE4. Substitute compatibility should be verified for your specific system.

What is the NSN for BCTX1-2-429185?

BCTX1-2-429185 is cataloged in the U.S. Government catalog under NSN 5305-00-042-9185. This indicates validated use in U.S. government and defense supply chains.

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