Model: 8720025

Ribbed Neck Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.875 inches

Fastener Length

1.281 inches

Head Style

Pan no. 2

Head Diameter

0.625 inches

Head Height

0.188 inches

Rib Major Diameter

Between 0.487 inches and 0.497 inches

Rib Length

Between 0.128 inches and 0.143 inches

Thread Diameter

0.375 inches

Features Provided

Casehardened

Thready Qty Per Inch (tpi)

Material

Steel comp 1030 or steel comp 1031 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type2, class 3 federal specification all treatment responses

Thread Series Designator

Unf

NSN

5306-00-335-4768

Part Number

8720025

Description

Bolt,ribbed Neck

CAGE

18876

A headed externally threaded fastener whose threaded portion is of one nominal diameter with a series of longitudinal ribs, splines or serrations on all or part of the unthreaded portion. See also bolt, ribbed shoulder.

Part 8720025 NSN 5306-00-335-4768

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15940

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