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1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel

SSO-1/4-20-1/2-A4

. Order within 07 hours, 00 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Wednesday, May 24, 2017
Belgium Tuesday, May 23, 2017
Canada Wednesday, May 24, 2017
Europe (EU) Tuesday, May 23, 2017
India Wednesday, May 24, 2017
Ireland Tuesday, May 23, 2017
Mexico Wednesday, May 24, 2017
Rest of World Wednesday, May 24, 2017
United Kingdom Monday, May 22, 2017
United States Tuesday, May 23, 2017
United Kingdom (Saturday) Saturday, May 20, 2017

Available In Other Materials & Finishes


Key Features

  • A4 Stainless Steel, also known as marine grade or 316 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-20
  • Length (L): 1/2 inch
  • Screw Thread Pitch: 20 TPI
  • View the full product specification.

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

£1.12 / each.
Buy more & save
20 units£1.00 each11% Discount
40 units£0.89 each21% Discount
100 units£0.80 each29% Discount
200 units£0.71 each37% Discount
Manufactured to your order. Allow 15 working days to dispatch.
Buy online and we'll manufacture your components within 15 working days.
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1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel Technical Specification

1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel Drawing
Cone Diameter (CP)Enquire
FinishSelf Colour
Length (L)1/2 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Min Socket Head Depth (T)0.125 inch
Screw Thread Pitch20 TPI
Socket Head A/F (J)1/8 inch
Thread Size (T)1/4-20

See a problem with this specification? Let us know.


1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel Description

The 1/4-20 UNC x 1/2 inch Cone Point Set / Grub Screws (ANSI B18.3) - A4 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • ANSI B18.3 Manufacturing Standard
  • 1/2 inch Length (L)
  • 1/8 inch Socket Head A/F (J)
  • 0.125 inch Min Socket Head Depth (T)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 20 TPI Screw Thread Pitch
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • Enquire Cone Diameter (CP)

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:07:44 AM
Friday, April 28, 2017
Specification Last Updated:Thursday, December 22, 2016
APC (Accu Product Code):SSO-1/4-20-1/2-A4
EAN13 (International Article No.):5054328156579
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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