Model: 91251A424

Socket Head Cap Screw

Special Features:

Material: alloy steel

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.00 inches

Fastener Length

1.00 inches

Head Style

Flat fillister

Head Diameter

0.5625 inches

Head Height

0.3750 inches

Internal Drive Style

Hexagon

End Application

Mrap buffalo mk2a2

Thread Diameter

0.3750 inches

Width Across Flats

0.3125 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

170000 pounds per square inch

Hardness Rating

37.0 rockwell c

Color

Black

Material

Steel

Surface Treatment

Oxide

Thread Series Designator

Unf

NSN

5305-01-629-5544

Part Number

91251A424

Description

Screw,cap,socket Head

CAGE

39428

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Part 91251A424 NSN 5305-01-629-5544

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16282

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:

87.0 X 17.0 X 11.0

Paclk Weight:

Item Weight:

38.0000lbs

Item Dim:

080001000040

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:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment