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1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel
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1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel

SFK-1/4-20-4-A2-R360 By AccuScrews
. Order within 01 hours, 27 minutes. Details. Find out when you will get it.
Location Get 45 pieces by:
Australia Thursday, March 30, 2017
Belgium Wednesday, March 29, 2017
Canada Thursday, March 30, 2017
Europe (EU) Wednesday, March 29, 2017
India Thursday, March 30, 2017
Ireland Wednesday, March 29, 2017
Mexico Thursday, March 30, 2017
Rest of World Thursday, March 30, 2017
United Kingdom Tuesday, March 28, 2017
United States Wednesday, March 29, 2017
United Kingdom (Saturday) Saturday, April 1, 2017

Eligible for 30 day returns. Details.

Key Features


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£2.06 / each.
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10 units£1.82 each12% Discount
20 units£1.63 each21% Discount
50 units£1.45 each30% Discount
100 units£1.30 each37% Discount
45 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 45 pieces?
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1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel Technical Specification

1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel Drawing
FinishSelf Colour
Head Diameter (D)0.477 inch
Head Length (H)0.153 inch
Manufacturing StandardANSI B18.6.3
MaterialA2 Stainless Steel - Thread Locking
Material SpecificationA2 Stainless Steel - Thread Locking Spec
Metric or Imperial?Imperial
Minimum Thread Length7/16 inch
Overall Length (L)4 inch
Pitch20 TPI
Slot Depth (F)0.477 inch
Slot Width (A)0.015 inch
Thread Size (T)1/4-20

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1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel Description

The 1/4-20 UNC x 4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Thread Locking A2 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • 0.153 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 4 inch Overall Length (L)
  • 0.015 inch Slot Width (A)
  • 0.477 inch Slot Depth (F)
  • A2 Stainless Steel - Thread Locking Material
  • A2 Stainless Steel - Thread Locking Spec Material Specification
  • 20 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: 18.76kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:32 PM
Sunday, March 26, 2017
Specification Last Updated:Wednesday, February 15, 2017
APC (Accu Product Code):SFK-1/4-20-4-A2-R360
EAN13 (International Article No.):5057195566038
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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