Quote for 18C406 Clark Equipment Company Part with NSN 5305-00-267-8950

Part Number:  18C406
Manufacturer:  clark equipment company
NIIN:  2678950
Item Name :  screw cap hexagon h
CAGE Code:  12603
FSC:  5305 Screws
INC Code:  18257
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-14-2026

Are you looking quote for part 18C406? The Clark Equipment Company-manufactured component (CAGE Code: 12603) is documented under NSN 5305-00-267-8950 as Screw Cap Hexagon H. For the fastest quote, please complete our RFQ form with details about 18C406. We guarantee a response within 15 minutes.

ASAP Components provides the verified 18C406, classified under INC 18257, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 00-267-8950, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 18C406 with NSN 5305-00-267-8950, 5305002678950

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-267-8950

Item PartTypeName:

SCREW,CAP,HEXAGON HEAD

53050026789500N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
18860931CA

Characteristics Data of NSN 5305-00-267-8950, 5305002678950

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.375 INCHES MAXIMUM
AASBFASTENER LENGTH0.375 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTZINC AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNF
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE AND 8 GRADE

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