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1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze
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AccuScrews Components Official AccuScrews Product.

1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze

SSK-1/2-20-7/8-PB

. Order within 1 days, 22 hours, 48 minutes. Details. Find out when you will get it.
Deliverd To Get 271 pieces by:
Australia Friday, September 22, 2017
Austria Thursday, September 21, 2017
Belgium Thursday, September 21, 2017
Canada Friday, September 22, 2017
Czech Republic Thursday, September 21, 2017
Denmark Thursday, September 21, 2017
Europe (EU) Thursday, September 21, 2017
France Thursday, September 21, 2017
Germany Thursday, September 21, 2017
Hong Kong Friday, September 22, 2017
India Friday, September 22, 2017
Indonesia Friday, September 22, 2017
Ireland Thursday, September 21, 2017
Malaysia Friday, September 22, 2017
Mexico Friday, September 22, 2017
Netherlands Thursday, September 21, 2017
New Zealand Friday, September 22, 2017
Norway Thursday, September 21, 2017
Philippines Friday, September 22, 2017
Rest of World Friday, September 22, 2017
Singapore Friday, September 22, 2017
South Africa Friday, September 22, 2017
Sweden Thursday, September 21, 2017
Switzerland Thursday, September 21, 2017
Taiwan Thursday, September 21, 2017
Turkey Thursday, September 21, 2017
United Arab Emirates Friday, September 22, 2017
United Kingdom Wednesday, September 20, 2017
United States Thursday, September 21, 2017
United Kingdom (Saturday) Saturday, September 23, 2017

Available In Other Materials & Finishes


Key Features


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Eligible for 30 day returns. Details.

£6.32 / each.
271 Stock This item may take 20 additional day to dispatch. Confirm delivery date at checkout. Need more?
Buy online and we'll manufacture your components within 20 working days.
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1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Technical Specification

1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Drawing
Countersunk Length (H)0.251 inch
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.938 inch
Hexagon A/F (A)5/16 inch
Hexagon Depth (P)0.172 inch
Manufacturing StandardANSI B18.3
MaterialPhosphor Bronze
Material SpecificationPB102 Phosphor Bronze
Metric or Imperial?Imperial
Overall Length (L)7/8 inch
Screw Thread Pitch20 TPI
Thread Size (T)1/2-20

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1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Description

The 1/2-20 UNF x 7/8 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze has the following features:

  • 1/2-20 Thread Size (T)
  • 5/16 inch Hexagon A/F (A)
  • 0.172 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 7/8 inch Overall Length (L)
  • Phosphor Bronze Material
  • PB102 Phosphor Bronze Material Specification
  • 20 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.938 inch Head Diameter [max] (D)
  • 0.251 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.03kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:05:11 PM
Monday, August 21, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-1/2-20-7/8-PB
EAN13 (International Article No.):5057195321491
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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