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1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel
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1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel

SEB-1/4-20-1.3/8-A4-BL

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Deliverd To Get it by
Australia Wednesday, November 1, 2017
Austria Tuesday, October 31, 2017
Belgium Tuesday, October 31, 2017
Canada Wednesday, November 1, 2017
Czech Republic Tuesday, October 31, 2017
Denmark Tuesday, October 31, 2017
Europe (EU) Tuesday, October 31, 2017
France Tuesday, October 31, 2017
Germany Tuesday, October 31, 2017
Hong Kong Wednesday, November 1, 2017
India Wednesday, November 1, 2017
Indonesia Wednesday, November 1, 2017
Ireland Tuesday, October 31, 2017
Malaysia Wednesday, November 1, 2017
Mexico Wednesday, November 1, 2017
Netherlands Tuesday, October 31, 2017
New Zealand Wednesday, November 1, 2017
Norway Tuesday, October 31, 2017
Philippines Wednesday, November 1, 2017
Rest of World Wednesday, November 1, 2017
Singapore Wednesday, November 1, 2017
South Africa Wednesday, November 1, 2017
Sweden Tuesday, October 31, 2017
Switzerland Tuesday, October 31, 2017
Taiwan Tuesday, October 31, 2017
Turkey Tuesday, October 31, 2017
United Arab Emirates Wednesday, November 1, 2017
United Kingdom Monday, October 30, 2017
United States Tuesday, October 31, 2017
United Kingdom (Saturday) Saturday, October 28, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-20
  • Length (L): 1.3/8 inch
  • Hexagon Width A/F (H): 0.438 inch
  • Material: A4 Stainless Steel - Black
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Eligible for 30 day returns. Details.
£0.99 / each.
Buy more & save
50 units£0.74 each25% Discount
100 units£0.58 each41% Discount
250 units£0.47 each53% Discount
500 units£0.39 each61% Discount
Manufactured to your order. Allow 25 working days to dispatch.
Buy online and we'll manufacture your components within 25 working days.
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1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel Technical Specification

1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel Drawing
FinishChemical Matt Black
General Tolerance+/-0.13mm
Hexagon Length (K)0.163 inch
Hexagon Width A/F (H)0.438 inch
Length (L)1.3/8 inch
Manufacturing StandardANSI B18.2.1
MaterialA4 Stainless Steel - Black
Metric or Imperial?Imperial
Pitch20 TPI
Screw Material SpecificationA2-70 Stainless Steel
Thread Length [Min] (B)0.75 inch
Thread Size (T)1/4-20

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Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant

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1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel Description

The 1/4-20 UNC x 1.3/8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A4 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 1.3/8 inch Length (L)
  • A4 Stainless Steel - Black Material
  • 20 TPI Pitch
  • A2-70 Stainless Steel Screw Material Specification
  • 0.438 inch Hexagon Width A/F (H)
  • 0.163 inch Hexagon Length (K)
  • Chemical Matt Black Finish
  • +/-0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.75 inch Thread Length [Min] (B)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.01kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:09 PM
Saturday, September 23, 2017
Specification Last Updated:Wednesday, March 1, 2017
APC (Accu Product Code):SEB-1/4-20-1.3/8-A4-BL
EAN13 (International Article No.):5054328993433
ASIN (Amazon Stock Identification No.):ASIN not defined.

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