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1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel
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1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel

SFM-1/4-20-1/2-A2-R360

. Order within 03 hours, 42 minutes. Details. Find out when you will get it.
Deliverd To Get 100 pieces by:
Australia Tuesday, August 1, 2017
Austria Monday, July 31, 2017
Belgium Monday, July 31, 2017
Canada Tuesday, August 1, 2017
Czech Republic Monday, July 31, 2017
Denmark Monday, July 31, 2017
Europe (EU) Monday, July 31, 2017
France Monday, July 31, 2017
Germany Monday, July 31, 2017
Hong Kong Tuesday, August 1, 2017
India Tuesday, August 1, 2017
Indonesia Tuesday, August 1, 2017
Ireland Monday, July 31, 2017
Malaysia Tuesday, August 1, 2017
Mexico Tuesday, August 1, 2017
Netherlands Monday, July 31, 2017
New Zealand Tuesday, August 1, 2017
Norway Monday, July 31, 2017
Philippines Tuesday, August 1, 2017
Rest of World Tuesday, August 1, 2017
Singapore Tuesday, August 1, 2017
South Africa Tuesday, August 1, 2017
Sweden Monday, July 31, 2017
Switzerland Monday, July 31, 2017
Taiwan Monday, July 31, 2017
Turkey Monday, July 31, 2017
United Arab Emirates Tuesday, August 1, 2017
United Kingdom Friday, July 28, 2017
United States Monday, July 31, 2017
United Kingdom (Saturday) Saturday, July 29, 2017

Available In Other Materials & Finishes


Key Features


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

£0.67 / each.
Buy more & save
50 units£0.52 each22% Discount
100 units£0.43 each36% Discount
250 units£0.37 each45% Discount
500 units£0.33 each51% Discount
100 Stock This item may take 2 additional day to dispatch. Confirm delivery date at checkout. Need more than 100?
Buy online and we'll manufacture your components within 15 working days.
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1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel Technical Specification

1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel Drawing
FinishSelf Colour
Head Diameter (D)0.573 inch
Head Length (H)0.15 inch
Length (L)1/2 inch
Manufacturing StandardNF E 27-128
MaterialA2 Stainless Steel - Thread Locking
Material SpecificationA2 Stainless Steel - Thread Locking Spec
Metric or Imperial?Imperial
Pitch20 TPI
Slot Depth (F)0.087 inch
Slot Width (A)0.075 inch
Thread Size (T)1/4-20

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1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel Description

The 1/4-20 UNC x 1/2 inch Imperial Slotted Mushroom Screws - Thread Locking A2 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • 0.15 inch Head Length (H)
  • NF E 27-128 Manufacturing Standard
  • 1/2 inch Length (L)
  • 0.075 inch Slot Width (A)
  • 0.087 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?
  • 0.573 inch Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.01kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:12:17 PM
Tuesday, July 25, 2017
Specification Last Updated:Monday, November 21, 2016
APC (Accu Product Code):SFM-1/4-20-1/2-A2-R360
EAN13 (International Article No.):5057195590774
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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