Model: 50637

Shoulder Bolt

Special Features:

Furnished w/unthrd portion below 3rd shoulder has 9/64 in. Lg tapered from 1/2 in. Diameter to 7/16 in. Dia; 3rd shoulder diameter 0.500 in. Nom; 3rd shoulder lg 0.031 in. Nom

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.188 inches

Fastener Length

1.688 inches

Head Style

Hexagon

Head Height

0.312 inches

Width Between Flats

0.750 inches

Shoulder Diameter

0.453 inches second shoulder

Shoulder Diameter

0.531 inches first shoulder

Shoulder Length

0.203 inches first shoulder

Shoulder Length

0.219 inches second shoulder

Thread Diameter

0.438 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round all shoulders

Material

Steel comp 1211 or steel comp 1212 or steel comp 1213 or steel comp 1109 or steel comp 1117 or steel comp 1118 or steel comp 1120 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524

Surface Treatment

Cadmium or zinc

Thread Series Designator

Unf

NSN

5306-00-298-7836

Part Number

50637

Description

Bolt,shoulder

CAGE

96046

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 50637 NSN 5306-00-298-7836

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

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