EdgeFit Anti-Split Wood Screw

Protect the Edge. Secure at 5mm.
https://www.fongprean.com/web/image/product.template/175/image_1920?unique=4577522

Material : Carbon steel、Stainless steel

Application : Wood、Chipboard

Size : M3 - M8、#5 - 5/16

Length : 25 - 400mm、1" - 15 3/4"

We offer customized services, including size, head, recess, thread and point design, surface treatment, and packaging, to meet your specific needs.
  • Surface Treatment
  • Screw Drivers

This combination does not exist.

Material: Carbon Steel
Point: Turbo Slant Cut

Product Description

EdgeFit Anti-Split Wood Screw | 5 mm Near-Edge Fastening for Split-Prone Wood

Get closer to the edge with confidence. The EdgeFit Anti-Split Wood Screw helps protect wood edges, reduce cracking, and create a clean, secure finish in wood-to-wood fastening.

Designed for softwood, low-density wood, low-elasticity wood, and split-prone timber, EdgeFit is tested to fasten as close as 5 mm from the board edge, helping reduce rework, material waste, surface damage, and weak joints.

  • MS Trim Countersunk Head for a Cleaner Finish

The MS Trim Countersunk Head sits neatly into the wood surface, helping create a clean, flush appearance with less visible damage.

  • Patented Slant Tip to Protect the Edge

The Patented Slant Tip uses an angled cutting design to enter wood smoothly and reduce stress near the board edge, helping prevent splitting during close-to-edge fastening.

  • Top Thread for a Safer, Stronger Hold

The Top Thread improves grip near the screw head and helps secure the wood more firmly for a stable joint.

  • Twister Thread to Reduce Wood Stress

The Twister Thread helps lower driving resistance and reduce wood stress during installation, especially in split-prone materials.

Specification

Design Matters More Than Size

A smaller screw does not always mean better edge protection. In the 5 mm near-edge test, a #8 standard wood screw caused visible splitting, while the larger #9 EdgeFit Anti-Split Wood Screw fastened at the same 5 mm edge distance with no visible edge splitting.

This shows that near-edge anti-split performance is not only about screw size. EdgeFit is designed with a Patented Slant Tip and Twister thread structure to help reduce wood stress during driving and protect the board edge.


Comparison of #9 wood screws at 5 mm and 10 mm edge distance showing EdgeFit screw preventing splitting while standard screw causes visible cracking in wood.

Same #9 Size, Closer Edge Performance

In same-size testing, a standard #9 wood screw caused visible splitting even at 10 mm from the board edge. #9 EdgeFit fastened closer at 5 mm, helping protect the board edge and reduce cracking.

With its Patented Slant Tip and anti-split thread design, EdgeFit gives users a cleaner, safer, and more reliable solution for near-edge wood fastening.

FAQs

1. What is the EdgeFit Anti-Split Wood Screw designed for?

The EdgeFit Anti-Split Wood Screw is designed for close-to-edge wood fastening where splitting is more likely to happen. It helps protect board edges, reduce cracking, and create a cleaner finish in wood-to-wood applications, especially when working with softwood, low-density wood, low-elasticity wood, and split-prone timber.

2. How close to the board edge can EdgeFit fasten?

EdgeFit is tested to fasten as close as 5 mm from the board edge under internal test conditions. This makes it a practical anti-split wood screw solution for applications where screws need to be placed near the edge while reducing the risk of visible splitting.

3. Why does EdgeFit help prevent wood splitting?

EdgeFit uses a Patented Slant Tip with an angled cutting design that helps the screw enter wood smoothly. This design helps reduce stress near the board edge during driving, which is the key reason EdgeFit can help prevent splitting during close-to-edge fastening.

4. Is EdgeFit suitable for softwood and low-density wood?

Yes. The EdgeFit Anti-Split Wood Screw is suitable for softwood, low-density wood, low-elasticity wood, and other split-prone wood materials. These materials are more likely to crack near the edge, so EdgeFit is designed to help protect the board edge while maintaining a clean surface appearance.

5. Why should DIY users choose an anti-split wood screw like EdgeFit?

DIY users often face problems such as board cracking, surface damage, material waste, rework, and weak joints. EdgeFit helps reduce these issues by allowing cleaner and more secure near-edge fastening. It gives users more confidence when fastening close to the edge and helps create a safer, stronger, and more professional-looking result.

Recommend

Contact Us

Customer Satisfaction, Research and Development, continuously improvement.

 Tailoring Excellence Through OEM/ODM Solutions. 

 more +