Model: 691C748P7

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.125 inches

Fastener Length

0.125 inches

Head Style

Headless (setscrew)

Point Length

Between 0.051 inches and 0.061 inches

Point Style

Flat

Internal Drive Style

Hexagon

Thread Diameter

0.112 inches

Width Across Flats

Between 0.500 inches and 0.510 inches

Thready Qty Per Inch (tpi)

Hardness Rating

45.0 rockwell c and 53.0 rockwell c

Point Chamfer Angle

Between 90.0 degrees and 100.0 degrees

Material

Steel comp 4037 or steel comp 4137 or steel comp 8630 or steel comp 8740

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response

Thread Series Designator

Unc

NSN

5305-00-206-0897

Part Number

691C748P7

Description

Setscrew

CAGE

89954

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 691C748P7 NSN 5305-00-206-0897

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

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