BM4356CR6-0300

View detailed technical data, stock status, and sourcing information for: BM4356CR6-0300
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-053-7633

Item Name Code

04905

Assigment Date

01/10/1978 (48 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

3a thread class, hexagon head style, 0.675 inches nominal fastener length, 0.375 inches nominal thread length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Fastener Length: 0.675 inches nominal
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.204 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Shoulder Diameter: 0.373 inches minimum and 0.374 inches maximum first shoulder
Shoulder Length: 0.290 inches minimum and 0.310 inches maximum first shoulder
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum first hole
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.160 inches nominal first hole
Shoulder Shape: round first shoulder
Material: steel overall
Material Document And Classification: ams 6487 assn std single material response overall
Surface Treatment: cadmium threads
Surface Treatment: chromium grip
Surface Treatment Document And Classification: nas 672 assn std single treatment response grip
Surface Treatment Document And Classification: qq-c-320 cl 2 fed spec single treatment response threads
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
71657CR-6-0300	Shoulder Bolt
AIC4356CR6-0300	Shoulder Bolt
BM4356CR6-0300	Shoulder Bolt
C4356CR6-0300	Shoulder Bolt
PBF4356CR6-0300	Shoulder Bolt
SII1058CR6-0300	Shoulder Bolt
VCB0008C6-0-300	Shoulder Bolt
VS2986CR6-0300	Shoulder Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-01-053-7633?

The FSCG of the NSN 5306-01-053-7633 is 5306

Does the NSN 5306-01-053-7633 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-053-7633 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-01-053-7633 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-053-7633 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-01-053-7633 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Jan 10, 1978