S-5! M8-1.25 × 17 mm Hex Flange Bolt M8 x 17 Bolt

S-5! M8-1.25 × 17 mm Hex Flange Bolt M8 x 17 Bolt

Regular price $0.39
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S-5! M8-1.25 × 17 mm Hex Flange Bolt M8 x 17 Bolt

S-5! M8-1.25 × 17 mm Hex Flange Bolt M8 x 17 Bolt

Available
MPN No: M8 x 17 bolt
Regular price $0.39

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Expected ship date Jan 15 - 22

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Regular price $0.39

S-5! M8-1.25 × 17 mm Hex Flange Bolt M8 x 17 Bolt

The S-5! M8-1.25 × 17 mm hex flange bolt is the standard fastener for most S-5!® clamps and minis, as well as GripperFix® utility mounts and PVKIT® assemblies. Supplied in bulk contractor packs, it uses a 13 mm socket for quick, repeatable installs on metal-roof attachments.

Key Benefits

System-Matched: Works with the majority of S-5! clamps/minis and GripperFix utility systems for consistent fit. 

Fast Installation: Hex flange head with 13 mm drive speeds assembly and reduces loose washers. 

Contractor Packs: Ships 200 per bag (case qty 1,000) for streamlined stocking.

Special Technology

Flanged Head Geometry: Integrated flange distributes clamping load and helps protect finished surfaces. (General engineering benefit)

Stainless Construction: Commonly supplied in 304 stainless for outdoor corrosion resistance—verify to match your clamp generation.

Warranty

Manufacturer’s standard hardware warranty (S-5!).

Best Uses

Metal-Roof Attachments: Bolting S-5! clamps/minis, GripperFix utilities, and rail-less PVKIT components on standing-seam or exposed-fastener roofs.

Specifications Table

Specification Data
Model / Name M8-1.25 × 17 mm Hex Flange Bolt
Thread / Pitch M8 × 1.25
Length 17 mm
Drive Size 13 mm hex
Head Style Hex flange
Material 304 Stainless steel (typical; confirm per kit)
Typical Applications S-5! clamps & minis; GripperFix® utility systems; PVKIT® assemblies 
Packaging 200 pcs/bag; case qty 1,000 pcs (distributor program)
Unit Weight 0.055 lb (25 g) each (11 lb per 200-pack)
Bag Dimensions 9 × 4 × 2 in 
Notes Older, discontinued clamps may use M10 hardware—verify before ordering. 

 

About S-5!:

S-5! is a leading manufacturer of metal roof attachment systems for solar and other rooftop applications. Founded in 1992, the company specializes in non-penetrating clamps and mounts engineered for durability, ease of installation, and long-term roof integrity.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on.

We update our inventory daily with solar components that feature the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.

Why Buy From Us?
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Expert Support: Our team is here to guide you every step of the way.

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Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

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