Cylinder Head Screw in Inches

Welcome to zoll-schrauben.ch, your competent partner for high-quality imperial fasteners and inch screws. Our product range includes specialized socket head cap screws in a wide variety of designs that meet the highest standards in restoration, maintenance, and industrial manufacturing.

Our Product Range

We offer cylinder head inch screws in the following materials and finishes:

• Stainless Steel (INOX) – for maximum corrosion resistance, ideal for demanding environments

• Nickel-Plated Steel – providing optimal protection and an elegant appearance

• Plain / Raw (uncoated) – for authentic restorations and applications where no surface treatment is desired

Available Thread Types

Our inch screws are available in the most common imperial thread standards:

• UNF (Unified Fine) – fine thread for precision applications and finely adjusted components

• UNC (Unified Coarse) – coarse thread for general fastening tasks and high-load connections

• BSW (British Standard Whitworth) – the classic British coarse thread with a 55° flank angle, essential for vintage vehicles and British machinery

Drive Types – The Right Solution for Every Application

We offer cylinder head screws in all common drive types:

• Hexagon Socket / Allen Key – for high torque transmission and controlled assembly

• Torx – for even better power transmission and reduced risk of slipping

• Other drive types available upon request

Application Areas

Our inch screws are used in a wide variety of fields:

• Vehicles & Classic Cars – for restorations and repairs of classic automobiles with imperial threads

• Motorcycles – suitable for British and American motorcycles with inch threads

• Industry & Mechanical Engineering – for maintenance and servicing of machinery with UNF/UNC threads

• Agricultural Machinery & Tractors – from classic tractors to modern agricultural equipment

• Road Construction – for heavy construction equipment and machinery

• Archery – for special applications and precision mechanical components

Why Choose zoll-schrauben.ch?

Our webshop, operated by Equipe Bachofner GmbH, is your reliable partner for imperial fasteners in Switzerland and beyond. We have many years of experience in the field of classic vehicles, industrial applications, and specialized fittings. Our warehouse stocks a wide range of inch screws, allowing us to respond to short-notice inquiries quickly and reliably.

Visit our online shop at www.zoll-schrauben.ch and find the right cylinder head inch screw for your project. If you have any questions, we are always available to assist you personally.