1/4-28 x 2.3/4 inch UNF Cap Head Screws (ANSI B18.3) - Stainless Steel (A2)


Key Features

  • 3 Year Extended Warranty.
  • Free Technical Support From Our Engineers.
  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel.
  • Thread Size (T): 1/4-28 UNF
  • Length (L): 2.3/4 inch
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Available In Other Materials & Finishes

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1/4-28 x 2.3/4 inch UNF Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Technical Specification

1/4-28 x 2.3/4 inch UNF Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Drawing
Allgemeintoleranzen+/- 0.13mm
FertigungsstandardANSI B18.3
Gewindegröße (T)1/4-28 UNF
Gewindelänge (max)1 - 1.5 inch
Hexagon A / F (J)3/16 inch
Hexagon Tiefe (P)0.12 inch
Kopfdurchmesser (D)0.375 inch
Kopflänge (H)0.25 inch
Länge (L)2.3/4 inch
MaterialspezifikationStainless Steel (A2)
Schraubengewinde Pitch28 TPI
StoffStainless Steel (A2)

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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1/4-28 x 2.3/4 inch UNF Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Description

The 1/4-28 x 2.3/4 inch UNF Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) has the following features:

  • 1/4-28 UNF Thread Size (T)
  • 0.25 inch Head Length (H)
  • 0.12 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 2.3/4 inch Length (L)
  • 3/16 inch Hexagon A/F (J)
  • +/- 0.13mm General Tolerances
  • No Fully Threaded
  • Stainless Steel (A2) Material
  • Stainless Steel (A2) Material Specification
  • 28 TPI Screw Thread Pitch
  • Natural Finish
  • 0.375 inch Head Diameter (D)
  • 1 - 1.5 inch Thread Length (Max)

Discover more about the Imperial Zylinderschrauben mit Innensechskant range.


Innensechskantschrauben von Imperial verfügen über einen großen Zylinderkopf und einen Innensechskant, wodurch sie für die Verwendung mit Inbusschlüsseln oder Innensechskant von Accu geeignet sind . Imperial Innensechskantschrauben sind das imperiale Äquivalent zu den Standard-Sortiment von Accu an metrischen Zylinderkopfschrauben.

Imperial Cap Schraube Größen

Diese Serie von Zylinderschrauben ist in imperialen Gewindegrößen von Nr. 0 bis 3/4 Zoll erhältlich. Die Längen reichen von 3/32 Zoll bis 12 Zoll, mit Teilgewinde und Vollgewinde Schrauben je nach Schraubengröße erhältlich.

Verschlussschraube Materialien

Unser Sortiment an Innensechskantschrauben mit Innensechskant ist serienmäßig in Edelstahl A2 und Marine erhältlich. Weitere Materialoptionen sind Bumax Stainless Steel und PEEK. Zusätzliche Oberflächen wie AccuBlack Chemical Blackening und AccuLock Thread Locking Patches sind für Edelstahl-Zylinderschrauben erhältlich.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 1kg and 5kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:05:21 am
Saturday, January 22, 2022
Specification Last Updated:Saturday, January 22, 2022

APC / Barcodes

APC (Accu Product Code):SSC-1/4-28-2.3/4-A2
EAN13 (International Article No.):5054328135789
ASIN (Amazon Stock Identification No.):ASIN not defined.