View All Sizes / Materials
5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel
Images shown for graphic representation

AccuScrews Components Official AccuScrews Product.

5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel

SEB-5/16-18-8-A2-R360

. Order within 15 hours, 56 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Friday, May 19, 2017
Belgium Thursday, May 18, 2017
Canada Friday, May 19, 2017
Europe (EU) Thursday, May 18, 2017
India Friday, May 19, 2017
Ireland Thursday, May 18, 2017
Mexico Friday, May 19, 2017
Rest of World Friday, May 19, 2017
United Kingdom Wednesday, May 17, 2017
United States Thursday, May 18, 2017
United Kingdom (Saturday) Saturday, May 20, 2017

Available In Other Materials & Finishes


Key Features


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

£10.50 / each.
Buy more & save
10 units£9.43 each10% Discount
20 units£8.48 each19% Discount
50 units£7.62 each27% Discount
100 units£6.83 each35% Discount
Manufactured to your order. Allow 15 working days to dispatch.
Buy online and we'll manufacture your components within 15 working days.
View Comparison

5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel Technical Specification

5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel Drawing
FinishSelf Colour
General Tolerance+/-0.13mm
Hexagon Length (K)0.211 inch
Hexagon Width A/F (H)0.5 inch
Length (L)8 inch
Manufacturing StandardANSI B18.2.1
MaterialA2 Stainless Steel - Thread Locking
Metric or Imperial?Imperial
Pitch18 TPI
Screw Material SpecificationA2-70 Stainless Steel
Thread Length [Min] (B)0.875 inch
Thread Size (T)5/16-18

See a problem with this specification? Let us know.


5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel Description

The 5/16-18 UNC x 8 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Thread Locking A2 Stainless Steel has the following features:

  • 5/16-18 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 8 inch Length (L)
  • A2 Stainless Steel - Thread Locking Material
  • 18 TPI Pitch
  • A2-70 Stainless Steel 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.
View delivery information.
Weight: 80.10kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:12:03 AM
Tuesday, April 25, 2017
Specification Last Updated:Wednesday, March 1, 2017
APC (Accu Product Code):SEB-5/16-18-8-A2-R360
EAN13 (International Article No.):5057195553052
ASIN (Amazon Stock Identification No.):ASIN not defined.

3D Models

3D models are only available to registered customers.

To view and download models from our 3D library, please log in or sign up.

Product Certifications

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


Top