NSN 5306-00-526-4008 NIIN — Machine Bolt

National Stock number : 5306-00-526-4008

Machine Bolt


Available Quantity 8,927
Available Conditions NS NE AR
Classification Bolts - FSC 5306
Schedule B 7508900000
Stock Check Date 06/26/2025
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Machine Bolt

Thread Class

3a

Thread Direction

RIGHT-Hand

Thread Length

0.740in. and 0.820in. ⁓53/64"

Fastener Length

0.865in. and 0.885in. ⁓57/64"

Head Style

double hexagon extended washer

Head Height

0.293in. and 0.313in. ⁓21/64"

Width Between Flats

0.312in.

Extended Washer Diameter

0.428in. and 0.448in.

Extended Washer Thickness

0.060in. and 0.070in.

Hole Diameter

0.085in. ⁓3/32"

Nominal Thread Diameter

0.250in. ⁓1/4"

Grip Length

0.065in. and 0.125in.

Hole Quantity

2

Hole Type

drilled

Features Provided

finished head

Thread Quantity Per Inch

28

Hole Configuration Style

hexagon flats

Surface Finish

32.0 microinches threads

Material

nickel alloy

Material Document And Classification

C50TF13, cl b, fscm 07482 mfr ref single material response

Precious Material

silver

Surface Treatment

silver

Surface Treatment Document And Classification

ams 2410 assn std single treatment response

Thread Series Designator

unjf

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National Stock Number
5306-00-526-4008
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