Model: 8853-40

Ribbed Shoulder Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.900 inches

Fastener Length

5.642 inches

Head Style

Flat chamfer

Head Diameter

1.500 inches

Head Height

0.212 inches

Rib Major Diameter

0.875 inches

Rib Length

0.125 inches

Distance From Largest Diameter Of Bearing Surface Of Head To Ribs

4.405 inches

Rib Minor Diameter

0.853 inches

Thread Diameter

0.750 inches

Thready Qty Per Inch (tpi)

Hardness Rating

38.0 rockwell c

Rib Included Angle

7.5 degrees

Shoulder Shape

Ribbed first shoulder

Material

Steel comp 4140

Material Specification

Aisi assn standard single material response

Surface Treatment

Cadmium grip

Thread Series Designator

Unf

NSN

5306-00-388-9009

Part Number

8853-40

Description

Bolt,ribbed Shoulder

CAGE

13002

An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.

Part 8853-40 NSN 5306-00-388-9009

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16014

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:

140.0000lbs

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:

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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