Model: SPS50644-23

Shoulder Bolt

Special Features:

Thd relief 0.125 in. W

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.841 inches and 0.861 inches

Fastener Length

Between 4.820 inches and 4.867 inches

Head Style

Hexagon

Head Height

Between 0.609 inches and 0.641 inches

Width Between Flats

Between 1.850 inches and 1.910 inches

Shoulder Diameter

1.4355 inches first shoulder and 1.4365 inches first shoulder

Shoulder Length

3.844 inches first shoulder and 3.891 inches first shoulder

Shank Unthreaded Hole Diameter

0.131 inches first hole and 0.157 inches first hole

Thread Diameter

1.125 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

220000 pounds per square inch

Distance From Head Largest Bearing Surface To Shank Hole Center

4.620 inches first hole and 4.652 inches first hole

Shoulder Shape

Round first shoulder

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response

Thread Series Designator

Unf

NSN

5306-00-671-6516

Part Number

SPS50644-23

Description

Bolt,shoulder

CAGE

56878

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part SPS50644-23 NSN 5306-00-671-6516

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04905

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:

50.0

WCC:

573

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