View All Sizes / Materials
2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel
Images shown for graphic representation

2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel

SFE-2BA-1/2-ST-BL

. Order within 12 hours, 05 minutes. Details. Find out when you will get it.
Delivered To Get it by
Australia Monday, June 11, 2018
Austria Friday, June 8, 2018
Belgium Friday, June 8, 2018
Canada Monday, June 11, 2018
Czech Republic Friday, June 8, 2018
Denmark Friday, June 8, 2018
Europe (EU) Friday, June 8, 2018
France Friday, June 8, 2018
Germany Friday, June 8, 2018
Hong Kong Monday, June 11, 2018
India Monday, June 11, 2018
Indonesia Monday, June 11, 2018
Ireland Friday, June 8, 2018
Malaysia Monday, June 11, 2018
Mexico Monday, June 11, 2018
Netherlands Friday, June 8, 2018
New Zealand Monday, June 11, 2018
Norway Friday, June 8, 2018
Philippines Monday, June 11, 2018
Rest of World Monday, June 11, 2018
Saudi Arabia Monday, June 11, 2018
Singapore Monday, June 11, 2018
South Africa Monday, June 11, 2018
Sweden Friday, June 8, 2018
Switzerland Friday, June 8, 2018
Taiwan Friday, June 8, 2018
Turkey Friday, June 8, 2018
United Arab Emirates Monday, June 11, 2018
United Kingdom Thursday, June 7, 2018
United States Friday, June 8, 2018
United Kingdom (Saturday) Saturday, June 9, 2018

Available In Other Materials & Finishes


Key Features

  • Cheese Head Screws with a slotted drive
  • 2BA British Association thread size (4.7mm)
  • 1/2 inch shaft length - fully threaded
  • Treated with a chemical matte black coating
  • Thread Size (T): 2BA (4.7mm)
View the full technical specification
Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.
AccuBlack Components Official AccuBlack Product.

2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel Technical Specification

2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel Drawing
FinishChemical Matte Black
General Tolerance+/- 0.13mm
Head Diameter (D)0.314 inch
Head Length (H)0.1265 inch
Manufacturing StandardBS 57 : 1951
MaterialA1 Stainless Steel
Material SpecificationA1-70 Stainless Steel
Metric or Imperial?Imperial
Screw Thread Pitch25.38 TPI
Slot Depth (P)0.058 inch
Slot Width (A)0.048 inch
Thread Length (L)1/2 inch
Thread Size (T)2BA (4.7mm)

See a problem with this specification? Let us know.


Product Certifications

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

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.


2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel Description

The 2BA x 1/2 inch Cheese Head Screws (BS 57 : 1951) - Black Stainless Steel has the following features:

  • 2BA (4.7mm) Thread Size (T)
  • 1/2 inch Thread Length (L)
  • 0.1265 inch Head Length (H)
  • BS 57 : 1951 Manufacturing Standard
  • 0.048 inch Slot Width (A)
  • 0.058 inch Slot Depth (P)
  • A1 Stainless Steel Material
  • A1-70 Stainless Steel Material Specification
  • 25.38 TPI Screw Thread Pitch
  • Chemical Matte Black Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.314 inch Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: Not defined.
Product First Available:Tuesday, August 18, 2015
Stock Last Updated:03:54 am
Tuesday, May 22, 2018
Specification Last Updated:Monday, January 22, 2018
APC (Accu Product Code):SFE-2BA-1/2-ST-BL
EAN13 (International Article No.):5057195592914
ASIN (Amazon Stock Identification No.):ASIN not defined.

Top