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1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel
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1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel

SEB-1-8-4.1/2-A2 By AccuScrews
. Order within 09 hours, 27 minutes. Details. Find out when you will get it.
Location Get 11 pieces by:
Australia Friday, February 24, 2017
Canada Friday, February 24, 2017
Europe (EU) Thursday, February 23, 2017
India Friday, February 24, 2017
Ireland Thursday, February 23, 2017
Mexico Friday, February 24, 2017
Rest of World Friday, February 24, 2017
United Kingdom Wednesday, February 22, 2017
United States Thursday, February 23, 2017
United Kingdom (Saturday) Saturday, February 25, 2017

Eligible for 30 day returns. Details.

Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size (T): 1-8
  • Length (L): 4.1/2 inch
  • Hexagon Width A/F (H): 1.5 inch
  • View the full product specification.

Not available online. Talk to our engineers.

£16.66 / each.
Buy more & save
2 units£15.04 each10% Discount
4 units£13.57 each19% Discount
10 units£12.22 each27% Discount
20 units£10.97 each34% Discount
11 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 11 pieces?
Buy online and we'll manufacture your components within 15 working days.
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1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel Technical Specification

1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel Drawing
FinishSelf Colour
General Tolerance+/-0.13mm
Hexagon Length (K)0.627 inch
Hexagon Width A/F (H)1.5 inch
Length (L)4.1/2 inch
Manufacturing StandardANSI B18.2.1
MaterialA2 Stainless Steel
Metric or Imperial?Imperial
Pitch8 TPI
Screw Material SpecificationA2-70 Stainless Steel
Thread Length [Min] (B)2.25 inch
Thread Size (T)1-8

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1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel Description

The 1-8 UNC x 4.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - A2 Stainless Steel has the following features:

  • 1-8 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 4.1/2 inch Length (L)
  • A2 Stainless Steel Material
  • 8 TPI Pitch
  • A2-70 Stainless Steel Screw Material Specification
  • 1.5 inch Hexagon Width A/F (H)
  • 0.627 inch Hexagon Length (K)
  • Self Colour Finish
  • +/-0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 2.25 inch Thread Length [Min] (B)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Over 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:32 AM
Monday, February 20, 2017
Specification Last Updated:Tuesday, February 14, 2017
APC (Accu Product Code):SEB-1-8-4.1/2-A2
EAN13 (International Article No.):5054328167094
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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