NSN 5306-00-917-2618 NIIN — Shoulder Bolt

National Stock number : 5306-00-917-2618

Shoulder Bolt


Available Quantity 1,319
Available Conditions NS NE
Classification Bolts - FSC 5306
Schedule B 7318152000
Stock Check Date 06/24/2025
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

Shoulder Bolt

Thread Class

3a

Thread Direction

RIGHT-Hand

Thread Length

0.468in. and 0.528in. ⁓17/32"

Fastener Length

1.498in. and 1.538in. ⁓1-35/64"

Head Style

hexagon

Head Height

0.203in. and 0.235in. ⁓1/4"

Width Between Flats

0.553in. and 0.565in.

Shoulder Diameter

0.3710in. first shoulder and 0.3740in. first shoulder

Shoulder Length

1.010in. first shoulder and 1.030in. first shoulder

Shank Unthreaded Hole Diameter

0.076in. first hole and 0.086in. first hole

Nominal Thread Diameter

0.312in. ⁓5/16"

Thread Quantity Per Inch

24

Minimum Tensile Strength

125000 pounds per square inch

Hardness Rating

26.0 rockwell c and 32.0 rockwell c

Distance From Head Largest Bearing Surface To Shank Hole Center

1.307in. first hole and 1.367in. first hole

Shoulder Shape

round first shoulder

Material

steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037

Material Document And Classification

MIL-S-5626 mil spec 1st material response or MIL-S-6049 mil spec 2nd material response or MIL-S-6050 mil spec 3rd material response or MIL-S-6098 mil spec 4th material response or MIL-S-6758 mil spec 5th material response or ams 6300 assn std 6th material response

Surface Treatment

cadmium and chromate

Surface Treatment Document And Classification

QQ-P-416, ty 2 cl 3 fed spec single treatment response

Thread Series Designator

unjf

Specification/standard Data

80205-NAS1297 professional/industrial association standard

Pricing and Availability Quote

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National Stock Number
5306-00-917-2618
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