Silicon Bronze Grade 651 Heavy Duty Lag Screws Hex Head 1/4 Inch By 4 Inch Pack Of 5 Fastener Set For Outdoor Woodworking And Marine Use With Superior Corrosion Resistance And Strong Hold

Silicon Bronze 651 Lag Screws, 1/4 in by 4 in, 5-pack
✔️ Heavy-duty 1/4 in by 4 in silicon bronze lag screws, pack of 5

These heavy-duty lag screws are made from Silicon Bronze Grade 651, delivering strong holding power in outdoor woodwork and marine projects where corrosion resistance matters. The pack includes 5 screws ready for immediate use.

Dimension	Value
Diameter	1/4 in (6.35 mm)
Length	4 in (101.6 mm)
Head width (Flat to Flats)	7/16 in (11.11 mm)
Pack quantity	5 screws

✅ Material: Silicon Bronze Grade 651
✅ Size: 1/4" diameter x 4" length
✅ Head: Hex head, 7/16" across flats
✅ Pack: 5 screws per set
✅ Corrosion resistance: Excellent for outdoor/marine use

💡 What are silicon bronze lag screws best used for in outdoor wood projects?

These bronze lag screws are handy for long-term outdoor joints, especially around water or humidity.

- Outdoor decking and pergola connections
- Marine-grade woodwork near saltwater
- Outdoor furniture in damp environments
- Electrical or instrumentation mounts in corrosive settings