Schletter Hanger Bolt Kit M12 x 300 Assembled, Wood Purlins | SLT-110212-300

Description

This Schletter Hanger Bolt Kit fastens PV mounting rails to wood purlin roofs under corrugated fibre-cement or trapezoidal sheet metal roofing, using a longer bolt suited to thicker roof build-ups or deeper purlin sections than the standard 200mm kit.

Supplied pre-assembled with a vulcanised, UV-resistant EPDM sealing washer and three V4A stainless steel flange nuts, the kit is ready to drive into the purlin with minimal on-site assembly.

M12 x 300mm

Bolt Size

EPDM

Seal Type

3x V4A Nuts

Included Fixings

Pre-Assembled

Supply Format

UV-Resistant

Seal Rating

Wood Purlins

Application

Key Features

Pre-Assembled for Speed

Arrives with the bolt, EPDM seal and three flange nuts already assembled, minimising loose parts to manage on site.

Longer Reach for Deeper Roof Build-Ups

At 300mm, this bolt suits thicker roofing build-ups or deeper purlin sections than the shorter 200mm hanger bolt kits.

Vulcanised UV-Resistant EPDM Seal

The vulcanised EPDM sealing washer is rated for long-term UV exposure, protecting the roof penetration point from water ingress.

Three V4A Stainless Steel Flange Nuts

Includes three V4A stainless steel flange nuts for a secure, corrosion-resistant fixing.

M12 Diameter for Higher Load Applications

The M12 bolt diameter offers a higher load rating than the M10 equivalent kit, suited to projects with greater structural demand.

Compatible With M10/M12 KlickTop Attachments

Pairs with Schletter's KlickTop attachment (rated for both M10 and M12 hanger bolts) to connect through to a Solo or ProLine module-bearing rail.

Technical Specification

Kit Specification

Bolt Size

M12 x 300 mm

Included Seal

Vulcanised EPDM sealing washer, UV-resistant

Included Nuts

3 x flange nuts, V4A stainless steel

Assembly

Pre-assembled

Application

Wood purlins under corrugated fibre-cement or trapezoidal sheet metal roofing

Materials

Nut Material

V4A stainless steel

Seal Material

Vulcanised EPDM rubber

Frequently Asked Questions

Is this bolt 13mm or 12mm in diameter?

The bolt is M12 diameter. Our listing previously showed this as "13 x 300"; we've corrected this to M12 x 300 in line with Schletter's official catalogue and distributor specifications.

Why would I choose this kit over the M10 x 200 version?

This kit's longer 300mm length and larger M12 diameter suit thicker roof build-ups, deeper purlin sections, or applications with higher structural load requirements compared with the standard M10 x 200 kit.

Does this kit include the rail-side attachment?

No, this kit covers the roof-side hanger bolt fixing only. A separate KlickTop attachment or mounting plate is required to connect to the module-bearing rail.

Is the KlickTop attachment compatible with this M12 bolt?

Yes, Schletter's KlickTop attachment (SLT-119001-020) is rated for both M10 and M12 hanger bolts, so it pairs with this kit.

What roof types is this kit suited to?

It is designed for wood purlin roofs finished with corrugated fibre-cement sheets or trapezoidal sheet metal roofing.

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