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1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel
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1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel

SFM-1/4-28-5/8-A2-BL By AccuScrews
. Order within 00 hours, 35 minutes. Details. Find out when you will get it.
Location Get it by
Australia Monday, April 17, 2017
Belgium Friday, April 14, 2017
Canada Monday, April 17, 2017
Europe (EU) Friday, April 14, 2017
India Monday, April 17, 2017
Ireland Friday, April 14, 2017
Mexico Monday, April 17, 2017
Rest of World Monday, April 17, 2017
United Kingdom Thursday, April 13, 2017
United States Friday, April 14, 2017
United Kingdom (Saturday) Saturday, April 15, 2017

Eligible for 30 day returns. Details.

Key Features


Not available online. Talk to our engineers.

£0.89 / each.
Buy more & save
200 units£0.66 each26% Discount
400 units£0.57 each36% Discount
800 units£0.50 each44% Discount
2000 units£0.45 each49% Discount
Manufactured to your order. Allow 11 working days to dispatch.
Buy online and we'll manufacture your components within 11 working days.
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1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel Technical Specification

1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel Drawing
FinishChemical Matte Black
Head Diameter (D)0.573 inch
Head Length (H)0.15 inch
Length (L)5/8 inch
Manufacturing StandardNF E 27-128
MaterialA2 Stainless Steel - Black
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Pitch28 TPI
Slot Depth (F)0.087 inch
Slot Width (A)0.075 inch
Thread Size (T)1/4-28

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1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel Description

The 1/4-28 UNF x 5/8 inch Imperial Slotted Mushroom Screws - Black A2 Stainless Steel has the following features:

  • 1/4-28 Thread Size (T)
  • 0.15 inch Head Length (H)
  • NF E 27-128 Manufacturing Standard
  • 5/8 inch Length (L)
  • 0.075 inch Slot Width (A)
  • 0.087 inch Slot Depth (F)
  • A2 Stainless Steel - Black Material
  • A2-70 Stainless Steel Material Specification
  • 28 TPI Pitch
  • Chemical Matte Black Finish
  • Imperial Metric or Imperial?
  • 0.573 inch Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 5.91kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:03:24 PM
Tuesday, March 28, 2017
Specification Last Updated:Monday, November 21, 2016
APC (Accu Product Code):SFM-1/4-28-5/8-A2-BL
EAN13 (International Article No.):5057195076056
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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