Fasteners that hold assemblies securely while resisting corrosion for indoor and outdoor use. Heavy-duty DIY and trade tasks feel more reliable when fittings stay put, with sourcing map Square Head Bolt. Are these the right fixings for your next repair or build?
⚡ At a Glance
- • Corrosion Resistance: 304 stainless steel construction resists rust and corrosion for indoor and outdoor use
- • Best for: DIYers, tradespeople and maintenance work requiring dependable stainless fastenings
- • Not ideal for: Applications that require integrated nuts or washers supplied in the pack
Fully threaded M6 x 40mm fasteners provide full engagement with nuts along the shank. Square head offers a large bearing area for stable clamping across joined surfaces.
Secure clamping - thanks to full threading along the shank
Full threads run the entire 40mm length, allowing a nut to engage across the full depth of the join. Square head concentrates bearing area to reduce pull-through on softer materials.
Even clamping force across joints makes assemblies less likely to loosen, useful for furniture, steel frames and appliance mountings.
Long-lasting performance - with 304 stainless steel construction
304 stainless steel forms a corrosion-resistant surface that withstands moisture and many atmospheric conditions. The metal is wear-resistant which reduces thread degradation during repeated assembly.
Fastenings remain serviceable outdoors and in damp environments, cutting the need for frequent replacement.
Practical installation - thanks to the square head profile
Square heads provide a larger contact surface for a wrench or plier, reducing slippage during torqueing. Standard M6 thread pitch (1mm) matches common nuts and washers for straightforward sourcing.
Grip with standard hand tools for quicker installation and easier maintenance on site or at home.
✨ The 4 Key Reasons for sourcing map Square Head Bolt
- Fully threaded M6 x 40mm - Allows full nut engagement across the entire shank length
- Square head design - Large bearing area reduces pull-through on mounted parts
- Pack of 10 bolts - Supplies enough fixings for multi-point assemblies or small projects
- Standard M6, 1mm pitch - Compatible with commonly available M6 nuts and washers
📋 Technical Details at a Glance
- Category: Square head bolt
- Material: 304 Stainless Steel
- Colour: Silver tone
- Thread size: M6 x 40mm (D x L)
- Thread pitch: 1mm
❓ Frequently Asked Questions
Q: Are nuts and washers included with the bolts?
A: Nuts and washers are not included; the bolts are generally used with a nut and washer to form a fastener assembly.
Q: Can these bolts be used outdoors?
A: Yes, 304 stainless steel construction is described as anti-rust and corrosion-resistant, suitable for indoor and outdoor use.
Q: What tools are needed for installation?
A: A wrench or plier is required to tighten the square head, allowing secure installation and removal.
🏆 Our Verdict
Square head bolts suit DIYers, tradespeople and maintenance teams who require reliable stainless fastenings. Stain-resistant 304 stainless construction combined with full threading and a large bearing square head makes the fixings durable and practical for many assemblies. Long-term value comes from reduced replacement needs thanks to corrosion resistance and robust mechanical performance.
