Model: HL31-8-4

Pin-rivet

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

0.645 inches

Head Height

0.085 inches

Width Between Flats

0.095 inches

Shank Diameter

0.249 inches

Shank Style

Pin-rivet, straight, threaded

Head Major Diameter

Between 0.415 inches and 0.440 inches

Lubrication

Cetyl alcohol

Grip Length

0.250 inches

Thread Size

0.250 inches

Shear Strength

12260 double pounds per square inch

Material

Stainless steel

Material Specification

Ams-5628, type uns s43100 assn standard single material response or mil-s-18732, type 431 military specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unjf

NSN

5320-01-143-4566

Part Number

HL31-8-4

Description

Pin-rivet

CAGE

18876

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. a locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. the shank may include an external wrenching facility which breaks off at a predetermined applied torque.

Part HL31-8-4 NSN 5320-01-143-4566

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

67165

FIIG:

A528U0

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:

106510

UFC:

54760

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318230000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Rivets of iron or steel