Model: 187-ST-18

Self-locking Stud

Properties:

Thread Class

2a nut thread

Thread Direction

Right-hand nut thread

Thread Length

0.501 inches nut thread

Head Diameter

Between 0.259 inches and 0.263 inches

Head Length

Between 0.173 inches and 0.181 inches

Locking Feature

Self-clinching head

Overall Length

0.563 inches

Distance Across Flats

0.313 inches

Thready Qty Per Inch (tpi)

32 nut thread

Thread Size

0.164 inches nut thread

Material

Stainless steel

Style Designator

Self-locking

Thread Series Designator

Unc nut thread

NSN

5307-01-204-2220

Part Number

187-ST-18

Description

Stud,self-locking

CAGE

86577

Part 187-ST-18 NSN 5307-01-204-2220

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27783

FIIG:

A051A0

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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