BM3210-6A020D — BOLT,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

BM3210-6A020D: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: DOUBLE HEXAGON, grip_length: 1.250 INCHES NOMINAL IN, head_height: 0.210 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-470-8728, 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

BM3210-6A020D

NSN: 5306-00-470-8728
FSC: 5306 — Bolts
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)

SPECIFICATIONS

material	STEEL COMP H11 OVERALL
head_style	DOUBLE HEXAGON
grip_length	1.250 INCHES NOMINAL IN
head_height	0.210 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
thread_length	0.403 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES BEARING SURFACE OF HEAD
fastener_length	1.653 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	NICKEL AND CADMIUM AND CHROMATE OVERALL
width_between_flats	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
NSN	5306-00-470-8728

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES GRIP

•

HEAD HEIGHT: 0.210 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.653 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: STSBS001 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.403 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN

•

SHANK UNTHREADED HOLE DIAMETER: 0.106 INCHES NOMINAL FIRST HOLE IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: STSBS001 FSCM 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
HEAD HEIGHT	0.210 INCHES NOMINAL IN
FASTENER LENGTH	1.653 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	STSBS001 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.403 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
SHANK UNTHREADED HOLE DIAMETER	0.106 INCHES NOMINAL FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATION	STSBS001 FSCM 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	DOUBLE HEXAGON

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES 6

11701A06D020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

STSBG001A06D020Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

VS2979A06D020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

VAL23602-6DS020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AIC2264A06D020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

68485A06D020Reference document

Same NSN cross-reference

Reference document — Secondary 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 BM3210-6A020D?

BM3210-6A020D is a BOLT,CLOSE TOLERANCE.

What parts can replace BM3210-6A020D?

There are 6 known substitutes for BM3210-6A020D: 11701A06D020, STSBG001A06D020, VS2979A06D020 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BM3210-6A020D?

BM3210-6A020D is cataloged in the U.S. Government catalog under NSN 5306-00-470-8728. This indicates validated use in U.S. government and defense supply chains.

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