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1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass
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1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass

SFK-1/4-28-1-BR

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Deliverd To Get it by
Australia Friday, July 28, 2017
Austria Thursday, July 27, 2017
Belgium Thursday, July 27, 2017
Canada Friday, July 28, 2017
Czech Republic Thursday, July 27, 2017
Denmark Thursday, July 27, 2017
Europe (EU) Thursday, July 27, 2017
France Thursday, July 27, 2017
Germany Thursday, July 27, 2017
Hong Kong Friday, July 28, 2017
India Friday, July 28, 2017
Indonesia Friday, July 28, 2017
Ireland Thursday, July 27, 2017
Malaysia Friday, July 28, 2017
Mexico Friday, July 28, 2017
Netherlands Thursday, July 27, 2017
New Zealand Friday, July 28, 2017
Norway Thursday, July 27, 2017
Philippines Friday, July 28, 2017
Rest of World Friday, July 28, 2017
Singapore Friday, July 28, 2017
South Africa Friday, July 28, 2017
Sweden Thursday, July 27, 2017
Switzerland Thursday, July 27, 2017
Taiwan Thursday, July 27, 2017
Turkey Thursday, July 27, 2017
United Arab Emirates Friday, July 28, 2017
United Kingdom Wednesday, July 26, 2017
United States Thursday, July 27, 2017
United Kingdom (Saturday) Saturday, July 29, 2017

Available In Other Materials & Finishes


Key Features


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Eligible for 30 day returns. Details.

£3.68 / each.
Buy more & save
250 units£2.27 each38% Discount
500 units£1.82 each51% Discount
Manufactured to your order. Allow 20 working days to dispatch.
Buy online and we'll manufacture your components within 20 working days.
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1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass Technical Specification

1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass Drawing
FinishSelf Colour
Head Diameter (D)0.477 inch
Head Length (H)0.153 inch
Manufacturing StandardANSI B18.6.3
MaterialBrass
Material SpecificationCZ121 Brass
Metric or Imperial?Imperial
Minimum Thread Length7/16 inch
Overall Length (L)1 inch
Pitch28 TPI
Slot Depth (F)0.477 inch
Slot Width (A)0.015 inch
Thread Size (T)1/4-28

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1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass Description

The 1/4-28 UNF x 1 inch Slotted Countersunk Screws (ANSI B18.6.3) - Brass has the following features:

  • 1/4-28 Thread Size (T)
  • 0.153 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 1 inch Overall Length (L)
  • 0.015 inch Slot Width (A)
  • 0.477 inch Slot Depth (F)
  • Brass Material
  • CZ121 Brass Material Specification
  • 28 TPI Pitch
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • 0.477 inch Head Diameter (D)
  • 7/16 inch Minimum Thread Length

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.01kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:04:42 AM
Tuesday, June 27, 2017
Specification Last Updated:Wednesday, February 15, 2017
APC (Accu Product Code):SFK-1/4-28-1-BR
EAN13 (International Article No.):5057195250739
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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