Model: 50A70A2

Shoulder Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.656 inches

Fastener Length

1.938 inches

Head Style

Hexagon extended washer

Head Height

0.500 inches

Width Between Flats

Between 0.366 inches and 0.376 inches

Extended Washer Diameter

0.938 inches

Extended Washer Thickness

0.188 inches

Shoulder Diameter

0.552 inches first shoulder and 0.562 inches first shoulder

Shoulder Length

0.250 inches second shoulder

Shoulder Length

1.032 inches first shoulder

Shoulder Width Across Flats

0.433 inches first shoulder and 0.436 inches first shoulder

Thread Diameter

0.375 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

200000 pounds per square inch

Shoulder Shape

Round first shoulder

Material

Steel comp 4140

Material Specification

Sae assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 federal specification single treatment response

Thread Series Designator

Unf

NSN

5306-00-033-4002

Part Number

50A70A2

Description

Bolt,shoulder

CAGE

10001

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 50A70A2 NSN 5306-00-033-4002

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:

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