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

SEB-1/4-20-4-A4

. Order within 06 hours, 59 minutes. Details. Find out when you will get it.
Deliverd To Get 4850 pieces by:
Australia Wednesday, August 23, 2017
Austria Tuesday, August 22, 2017
Belgium Tuesday, August 22, 2017
Canada Wednesday, August 23, 2017
Czech Republic Tuesday, August 22, 2017
Denmark Tuesday, August 22, 2017
Europe (EU) Tuesday, August 22, 2017
France Tuesday, August 22, 2017
Germany Tuesday, August 22, 2017
Hong Kong Wednesday, August 23, 2017
India Wednesday, August 23, 2017
Indonesia Wednesday, August 23, 2017
Ireland Tuesday, August 22, 2017
Malaysia Wednesday, August 23, 2017
Mexico Wednesday, August 23, 2017
Netherlands Tuesday, August 22, 2017
New Zealand Wednesday, August 23, 2017
Norway Tuesday, August 22, 2017
Philippines Wednesday, August 23, 2017
Rest of World Wednesday, August 23, 2017
Singapore Wednesday, August 23, 2017
South Africa Wednesday, August 23, 2017
Sweden Tuesday, August 22, 2017
Switzerland Tuesday, August 22, 2017
Taiwan Tuesday, August 22, 2017
Turkey Tuesday, August 22, 2017
United Arab Emirates Wednesday, August 23, 2017
United Kingdom Monday, August 21, 2017
United States Tuesday, August 22, 2017
United Kingdom (Saturday) Saturday, August 19, 2017

Available In Other Materials & Finishes


Key Features

  • A4 Stainless Steel, also known as marine grade or 316 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-20
  • Length (L): 4 inch
  • Hexagon Width A/F (H): 0.438 inch
  • View the full product specification.

Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.

£1.11 / each.
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20 units£0.94 each15% Discount
40 units£0.80 each28% Discount
100 units£0.68 each39% Discount
200 units£0.59 each47% Discount
4,850 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 4,850?
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1/4-20 UNC x 4 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A4 Stainless Steel Technical Specification

1/4-20 UNC x 4 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A4 Stainless Steel Drawing
FinishSelf Colour
General Tolerance+/-0.13mm
Hexagon Length (K)0.163 inch
Hexagon Width A/F (H)0.438 inch
Length (L)4 inch
Manufacturing StandardANSI B18.2.1
MaterialA4 Stainless Steel
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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1/4-20 UNC x 4 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A4 Stainless Steel Description

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

  • 1/4-20 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 4 inch Length (L)
  • A4 Stainless Steel 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)
  • Self Colour 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 Band (100 items):Between 1kg and 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:09:15 AM
Thursday, August 17, 2017
Specification Last Updated:Wednesday, August 2, 2017
APC (Accu Product Code):SEB-1/4-20-4-A4
EAN13 (International Article No.):5054328167360
ASIN (Amazon Stock Identification No.):ASIN not defined.

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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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