Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Tri-Coated CSD Self-Drilling Screws
The Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Tri-Coated 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 tri-coating, 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.
From Industrial Hardware and Specialties is the Phillips Flat Head Reamer w/Wings 1/4-20 x 3-1/4 #3 Point Tri-Coated 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 tri-coated steel. The tri-coating is a high-grade metal surface processing technology that prevents corrosion. the coating system constists of three layers: a metallic zinc layer, a hex-chromium or trivalent chromate passivation, and a high-grade anti-corrosion chemical conversion film.Salt sprayed tested to 1000 hours, the 355-R314W is ACQ compatible, making it an excellent choice for outdoor and high 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 Tri-Coated CSD Self-Drilling Screws
- Tri-coating exceeds 1,000/hrs. salt spray resistance
- For use in pressure treated lumber
- 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
| Vendor | InSpec |
|---|---|
| Category | Self-Drilling Screws |
| Length (in.) | 3-1/4 |
| Surface Coating | Tri-Coated |
| Head Type | Flat Head |
| Drive Type | Phillips |
| Drive Size | #3 |
| Diameter Ø TPI | 1/4-20 |
| Thread Description | CSD |
| Drill Point | Reamer w/Wings |
| Option | Reamer w/Wings |
| Drill Point | #4 |
| Drill Capacity | .110 - .375 |
| Application | Attaches wood to metal. |
| Box Size | 1000 |
