Model: HLT421PB-8-8

Pin-rivet

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 0.885 inches and 0.905 inches

Head Style

Flush countersunk

Width Between Flats

Between 0.0947 inches and 0.0967 inches

Shank Diameter

Between 0.2490 inches and 0.2495 inches

Shank Style

Pin-rivet, straight, threaded

Head Major Diameter

Between 0.3898 inches and 0.3948 inches

Lubrication

Cetyl alcohol, specification 305, hi-shear corp

Grip Length

Between 0.495 inches and 0.505 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

210000 pounds per square inch

Thread Size

0.250 inches

Shear Strength

125000 single pounds per square inch

Countersink Angle

100.0 degrees

Material

Nickel alloy 718

Material Specification

Ams 5662 assn standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

Thread Series Designator

Unjf

NSN

5320-01-348-6178

Part Number

HLT421PB-8-8

Description

Pin-rivet

CAGE

17446

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 HLT421PB-8-8 NSN 5320-01-348-6178

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:

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: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)