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Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Zinc Plated CSD Self-Drilling Screws

SKU
355-R314
Special Price $138.63 $ 138.63 Regular Price $173.73 $ 173.73

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The Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Zinc Plated CSD Self-Drilling Screws from Industrial Hardware and Specialties are designed to attach wood to metal. These 1/4-20 self drilling fasteners are made from steel with a zinc plating, they have a flat head and should be installed with a #3 phillips drive. This type CSD self drilling screw is 3-1/4" long with a #4 point.It comes equipped with a reamer w/wings to prevent jacking. They are sold in box sizes of 1000 pcs ( 35 lbs. ). Order today from Industrial Hardware and Specialties.

Attributes

From Industrial Hardware and Specialties is the Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Zinc Plated CSD Self-Drilling Screws. These Self-Drilling Screws are designed to be used when you need to attach wood to metal.This self-drilling fastener is made of a zinc plated steel. The zinc plating is applied electrically to the fastener providing a protective barrier that helps prevent oxidation. Salt sprayed tested to 24 hours, the 355-R314 should only be used in indoors or in non-corrosive applications. These 1/4-20 self drilling screws have a flat head and should be installed with a #3 phillips drive. The fastener is 3-1/4" long with a #4 point and a .110 - .375 drill capacity. The screw also is furnished with a reamer and wings to help prevent jacking. You can purchase these self-drilling fasteners from Industrial Hardware and Specialties in boxes of 1000 pcs ( 35 lbs.).

Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Zinc Plated CSD Self-Drilling Screws


  • Wings ream hole in wood preventing jacking actions
  • Used for attaching lumber or headers to steel
  • Meets ASTM C 1513 for cold-formed steel framing connections
  • Meets F.I.P.-1000.7 for torsional strength & drill speed
  • Manufactured to SAE J78 for dimensional specifications
  • Meets ASTM A 510 for carbon steel manufacturing
  • Meets ASTM F1941 for corrosion resistance
More Information
VendorInSpec
CategorySelf-Drilling Screws
Length (in.)3-1/4
Surface CoatingZinc Plated
Head TypeFlat Head
Drive TypePhillips
Drive Size#3
Diameter Ø TPI1/4-20
Thread DescriptionCSD
Drill PointReamer w/Wings
OptionReamer w/Wings
Drill Point#4
Drill Capacity.110 - .375
ApplicationAttaches wood to metal.
Box Size1000