Model: 91257A634

Hexagon Head Cap Screw

Special Features:

High-strenght alloy steel; class 2a thread fit; grade 8; zinc yellow-chromate plated

Properties:

Thread Direction

Right-hand

Thread Length

Between 1.000 inches and 1.312 inches

Fastener Length

2.500 inches

Head Style

Hexagon

Head Height

0.234 inches

Width Between Flats

0.563 inches

End Application

ASSU-LT-HOS-ELIN

Min. Tensile Strength (psi)

150000 pounds per square inch

Hardness Rating

33.0 rockwell c and 39.0 rockwell c

Part Name Assigned By Controlling Agency

Bolt

Material Specification

Sae j429 assn standard all material responses

NSN

5305-01-533-2971

Part Number

91257A634

Description

Screw,cap,hexagon Head

CAGE

39428

Part 91257A634 NSN 5305-01-533-2971

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18257

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

096640

UFC:

50600

LTL:

70.0

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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