CONFAST®
1/4" x 3-1/2" Split Drive Flat Zinc Plated, 100/Box
(No reviews yet)
Write a Review
- SKU:
- SDF14312
- UPC:
- 820274001851
- Availability:
- In Stock, Ships Today!
Description
Products Features
- TAMPERPROOF: Anchor cannot be removed; provides security for item being attached
- FLAT COUNTERSUNK HEAD: Ideal for fastening wood to concrete where head of the anchor sits flush with surface of the wood
- NO SPECIAL TOOLS NEEDED: Drill the hole drive with a hammer; fast and simple
- ONE DIAMETER AND SEVEN LENGTHS: Wide selection options will meet most application requirements
- WIDE RANGE OF LENGTHS: The right fastener for the correct application
Products specifications
| Bit Size | 1/4" |
| Box Qty | 100 |
| Minimum Embedment | 1-1/8" |
| Head Type | Flat Countersunk |
| Primary | Concrete only |
| Minimum Edge Distance | 1-1/4" |
| Maximum Fixture Thickness | 2-3/8" |
| Minimum Fixture Hole Diameter (In Place) | 3/8" |
| Brand Name | CONFAST® |
| Minimum Spacing | 2-1/2" |
| 2000 PSI Concrete - Pull-Out (lbs.) * | 990 |
| 2000 PSI Concrete - Shear (lbs.) * | 1248 |
| Diameter | 1/4" |
| Length | 3-1/2" |
| Material | Carbon Steel Zinc Plated |
| Environment | Dry |
| Type | Male |
* Values shown are average ultimate values and are offered only as a guide and are not guaranteed. A safety factor of 4:1 or 25% is generally accepted as a safe working load
Installation Video
Installing a 1/4" x 3-1/2" Split Drive Flat Zinc Plated - Drill a 1/4" hole into the concrete using a carbide-tipped bit that meets ANSI Standards B212.15.
- Drill the hole a 1/2" deeper than the anchor will penetrate the concrete, making sure the minimum embedment requirements of 1-1/8" is met.
- The hole can be drilled while the fixture is in place. The minimum hole in the fixture for the 1/4" x 3-1/2" Split Drive Flat Zinc Plated is 3/8".
- Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb.
- Insert the 1/4" x 3-1/2" Split Drive Flat Zinc Plated through the material to be fastened and into the hole, ensuring that the bottom of the head is sitting flush with the fixture plate.
- Hammer the anchor until the head of the anchor is tight against the item being fastened.
- Always use proper personal protective equipment per manufacturer's and OSHA instructions.
Additional Information
Bit Size: |
1/4" |
Minimum Embedment: |
1-1/8" |
Type: |
Male |
Primary: |
Concrete only |
Environment: |
Dry |
2000 PSI Concrete - Pull-Out (lbs.) *: |
990 |
2000 PSI Concrete - Shear (lbs.) *: |
1248 |
Diameter: |
1/4" |
Length: |
3-1/2" |
Material: |
Carbon Steel Zinc Plated |
Box Qty: |
100 |
Minimum Spacing: |
2-1/2" |
Minimum Edge Distance: |
1-1/4" |
Maximum Fixture Thickness: |
2-3/8" |
Minimum Fixture Hole Diameter (In Place): |
3/8" |
Head Type: |
Flat Countersunk |
Brand Name: |
CONFAST |
Related Products
Related Products
1/4" x 6" Hammer Bit, Each
TruCut®
$7.50
Products Features TRICARB® CARBIDE: Guarantees longer bit life and speedier penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal allows...
1/4" x 6-5/8" SDS Bit, Each
TruCut®
$13.85
Products Features TRICARB® CARBIDE: Longer bit life and quick penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal provides faster...