180121

Hexagon Head Cap Screw

NSN 5305-00-018-0121

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

000180121

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.844 inches and 0.875 inches

Fastener Length:

Between 0.844 inches and 0.906 inches

Head Style:

Hexagon

Head Height:

Between 0.226 inches and 0.243 inches

Width Between Flats:

Between 0.551 inches and 0.562 inches

Thread Diameter:

0.375 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

120000 pounds per square inch

Hardness Rating:

25.0 rockwell c and 34.0 rockwell c

Minimum Yield Strength:

92000 pounds per square inch

Material:

Steel

Material Specification:

Sae j429, grade 5 assn standard single material response

Surface Treatment:

Dichromate zinc

Surface Treatment Specification:

Qq-z-325, type 2, class 2 federal specification single treatment response

Thread Series Designator:

Unc

Specification Data:

81348-ff-s-85 government specification and 24617-180121 manufacturers standard

Nondefinitive Specification/std Data:

2 type and 10p style and 3/8-16in. Size

NSN:

5305-00-018-0121

Item Name:

Hex Head Cap Screw

Cage Code:

56442

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

FF-S-85

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

7X677

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

125-1068

Cage Code:

94033

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

89346

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

72582

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

81381

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

60X3230

Cage Code:

95201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4AX58

Cage Code:

76040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

180121

Cage Code:

21450

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

214697

Cage Code:

21450

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18257

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Hex Head Cap Screw"

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.