Model: 11250777

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.750 inches

Fastener Length

0.750 inches

Head Style

Truss

Head Diameter

Between 0.546 inches and 0.573 inches

Head Height

Between 0.133 inches and 0.150 inches

Spline Minor Diameter

0.200 inches

Spline Major Diameter

0.200 inches

Internal Drive Style

Torx

End Application

3930-01-599-9978

Thread Diameter

0.2500 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

60000 pounds per square inch

Part Name Assigned By Controlling Agency

1/4-20x3/4 zinc truss head six-lobe asme b18.6.3 fully threaded machine screw

Material

Steel

Material Specification

Carbon steel mfr ref single material response

Surface Treatment

Zinc

Surface Treatment Specification

Fe/zn 3at per astm f1941 assn standard single treatment response

Thread Series Designator

Unc

NSN

5305-01-616-5050

Part Number

11250777

Description

Screw,cap,socket Head

CAGE

0Y3H3

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 11250777 NSN 5305-01-616-5050

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:

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:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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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