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4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2)
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4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2)

SSC-4-40-1/4-A2

Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Thread Size (T): 4-40 UNC
  • Length (L): 1/4 inch
  • Fully Threaded: Yes
  • Material: A2 Stainless Steel
View Full Technical Specification.

Available In Other Materials & Finishes


Details.
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4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Technical Specification

4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Drawing
FinishNatural
Fully ThreadedYes
General Tolerances+/- 0.13mm
Head Diameter (D)0.183 inch
Head Length (H)0.112 inch
Hexagon A/F (J)3/32 inch
Hexagon Depth (P)0.051 inch
Length (L)1/4 inch
Manufacturing StandardANSI B18.3
MaterialStainless Steel (A2)
Material SpecificationStainless Steel (A2)
Screw Thread Pitch40 TPI
Thread Length (Max)0.25 inch
Thread Size (T)4-40 UNC

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
ISO9001
ISO9001
Quality Approved

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4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) Description

The 4-40 x 1/4 inch UNC Cap Head Screws (ANSI B18.3) - Stainless Steel (A2) has the following features:

  • 4-40 UNC Thread Size (T)
  • 0.112 inch Head Length (H)
  • 0.051 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 1/4 inch Length (L)
  • 3/32 inch Hexagon A/F (J)
  • +/- 0.13mm General Tolerances
  • Yes Fully Threaded
  • Stainless Steel (A2) Material
  • Stainless Steel (A2) Material Specification
  • 40 TPI Screw Thread Pitch
  • Natural Finish
  • 0.183 inch Head Diameter (D)
  • 0.25 inch Thread Length (Max)

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Less than 0.1kg. Add to cart to calculcate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:48 am
Wednesday, January 27, 2021
Specification Last Updated:Wednesday, January 27, 2021

APC / Barcodes

APC (Accu Product Code):SSC-4-40-1/4-A2
EAN13 (International Article No.):5054328133532
ASIN (Amazon Stock Identification No.):ASIN not defined.