The Renusol Hanger Bolt for Wooden Purlins (Part No: REN-900192, dimension code 200/50) is a stainless steel hanger bolt designed to anchor Renusol VS+ pitched-roof mounting systems directly into timber purlins and rafters. With a total length of 256mm and an M10 threaded end, this bolt provides a secure fixing point with a module thickness clamping range of 125.0–160.0mm, suited to deeper timber substructures or roofs requiring greater standoff height.
This bolt must be paired with the Renusol VarioSole L Bracket M10 in either Central (REN-420014) or Offset (REN-420131) fixing form. The offset bracket is generally the preferred choice, as it makes final tightening of the bolt noticeably easier once the rail is positioned.
125.0–160.0mm
Clamping Range
Compatibility Warning
Renusol mounting equipment must not be used with mounting equipment from other suppliers. Doing so would inevitably void the warranty of the mounting system.
L Bracket Required — Sold Separately
This hanger bolt requires the Renusol VarioSole L Bracket M10 (Central, REN-420014, or Offset, REN-420131) to complete the rail fixing — the bracket is not included and must be ordered separately.
Key Features
Designed for Timber Substructure
Engineered specifically for anchoring into wooden purlins and rafters, with a standard screw tip suited to timber fixing.
Wide Clamping Range
Covers a module thickness clamping range of 125.0–160.0mm, suited to deeper timber sections or greater rail standoff.
Stainless Steel Construction
Manufactured from stainless steel for long-term corrosion resistance in exposed roof conditions.
M10 Thread with 70mm Thread Length
Features an 8.4mm shank with M10 thread and 70.0mm thread length, giving a solid purchase into the timber substructure.
Hexagon Head for Controlled Torque
The hexagon head allows a controlled, repeatable tightening torque during installation.
DIBt and TÜV Approved
Carries DIBt Z-14.4-555 building approval and TÜV ID 48970 certification for use in certified UK solar PV installations.
Technical Specifications
General
Product Name
Hanger bolt for wooden purlins 200/50
Substructure Type
Timber / wooden purlins
Construction
Fixing Specification
Screw Diameter
8.4mm; M10
Screw Tip
Standard screw tip
Clamping Range (Module Thickness)
125.0mm – 160.0mm
Certification
MCS Certification
MCS012 IK0197/04
DIBt Building Approval
Z-14.4-555
Required Accessory
Bracket
Renusol VarioSole L Bracket M10 — Central (REN-420014) or Offset (REN-420131), sold separately
Frequently Asked Questions
Does this hanger bolt include the L bracket?
No. The L bracket is sold separately, in either Central (REN-420014) or Offset (REN-420131) fixing form, and is required to complete the rail connection.
What clamping range does the 200/50 bolt cover?
It covers a module thickness clamping range of 125.0mm to 160.0mm, suited to deeper timber sections or roofs needing greater standoff height.
Is this bolt suitable for steel purlins?
No. This bolt is specifically designed for timber (wooden) purlins and rafters. A separate steel-substructure hanger bolt is required for steel purlin fixings.
Which L bracket is recommended for easier installation?
The offset L bracket (REN-420131) is generally preferred, as it makes final tightening of the hanger bolt easier once the rail is in position.
What certification does this hanger bolt carry?
It carries MCS012 IK0197/04, TÜV ID 48970, and DIBt building approval Z-14.4-555.