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5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88
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5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88

SEB-5/16-18-3.1/2-BUMAX88

. Order within 22 hours, 44 minutes. Details. Find out when you will get it.
Deliverd To Get 50 pieces by:
Australia Wednesday, August 30, 2017
Austria Tuesday, August 29, 2017
Belgium Tuesday, August 29, 2017
Canada Wednesday, August 30, 2017
Czech Republic Tuesday, August 29, 2017
Denmark Tuesday, August 29, 2017
Europe (EU) Tuesday, August 29, 2017
France Tuesday, August 29, 2017
Germany Tuesday, August 29, 2017
Hong Kong Wednesday, August 30, 2017
India Wednesday, August 30, 2017
Indonesia Wednesday, August 30, 2017
Ireland Tuesday, August 29, 2017
Malaysia Wednesday, August 30, 2017
Mexico Wednesday, August 30, 2017
Netherlands Tuesday, August 29, 2017
New Zealand Wednesday, August 30, 2017
Norway Tuesday, August 29, 2017
Philippines Wednesday, August 30, 2017
Rest of World Wednesday, August 30, 2017
Singapore Wednesday, August 30, 2017
South Africa Wednesday, August 30, 2017
Sweden Tuesday, August 29, 2017
Switzerland Tuesday, August 29, 2017
Taiwan Tuesday, August 29, 2017
Turkey Tuesday, August 29, 2017
United Arab Emirates Wednesday, August 30, 2017
United Kingdom Monday, August 28, 2017
United States Tuesday, August 29, 2017
United Kingdom (Saturday) Saturday, August 26, 2017

Available In Other Materials & Finishes


Key Features


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Eligible for 30 day returns. Details.

£6.60 / each.
Buy more & save
100 units£5.99 each9% Discount
200 units£5.48 each17% Discount
400 units£5.05 each23% Discount
800 units£4.69 each29% Discount
1600 units£4.37 each34% Discount
50 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 50?
Buy online and we'll manufacture your components within 10 working days.
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5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88 Technical Specification

5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88 Drawing
FinishSelf Colour
General Tolerance+/-0.13mm
Hexagon Length (K)0.211 inch
Hexagon Width A/F (H)0.5 inch
Length (L)3.1/2 inch
Manufacturing StandardANSI B18.2.1
MaterialBumax 88
Metric or Imperial?Imperial
Pitch18 TPI
Screw Material SpecificationBumax 88 Spec
Thread Length [Min] (B)0.875 inch
Thread Size (T)5/16-18

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5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88 Description

The 5/16-18 UNC x 3.1/2 inch Plain Hexagon Bolts (ANSI B18.2.1) - Bumax 88 has the following features:

  • 5/16-18 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 3.1/2 inch Length (L)
  • Bumax 88 Material
  • 18 TPI Pitch
  • Bumax 88 Spec Screw Material Specification
  • 0.5 inch Hexagon Width A/F (H)
  • 0.211 inch Hexagon Length (K)
  • Self Colour Finish
  • +/-0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.875 inch Thread Length [Min] (B)

Other Key Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 1kg and 5kg. Add to cart to calculcate exact weights.
Product First Available:Thursday, August 20, 2015
Stock Last Updated:05:15 PM
Wednesday, August 23, 2017
Specification Last Updated:Wednesday, March 1, 2017
APC (Accu Product Code):SEB-5/16-18-3.1/2-BUMAX88
EAN13 (International Article No.):5057195645153
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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