Looking for reliable screws, nuts, and fasteners in inch sizes? You’ve come to the right place. zoll-schrauben.ch supplies trade professionals, industry, mechanical engineering, and discerning private customers across Switzerland with a comprehensive range of stainless steel inch fasteners – from UNC and UNF to classic BSF.
Whether countersunk head, socket head / cheese head, or round head – we stock all common head styles in various lengths and thread sizes. Perfect for visible and hidden connections, assembly work, automotive engineering, and fine mechanics.
Countersunk head screws – flush finish for smooth surfaces
Cheese head / socket head screws – high torque transmission, ideal for machine building
Round head screws – decorative and functional for trim rings and fittings
Matching our screws, we offer a complete range of inch nuts:
UNC / UNF (coarse and fine)
BSF (British Standard Fine)
Hex, flange, and self-locking nuts
Custom lengths or standard: Threaded rods in UNC, UNF, and BSF made from stainless steel (A2 / A4) – perfect for custom constructions, anchoring, or clamping devices.
To keep your connection tight:
Flat washers (USS / SAE) – load distribution & surface protection
Spring lock washers – prevents loosening due to vibration
Stainless steel offers corrosion-resistant, durable, and hygienic connections – ideal for outdoor applications, food processing, or chemical environments. Inch threads (UNC, UNF, BSF) remain indispensable, whether for:
US-built machinery & vehicles
British classic cars & motorcycles
Hydraulics, pneumatics, trade fair construction, or military technology
✅ Stock in Switzerland – short delivery times, no customs hassle
✅ Stainless steel A2 & A4 – rustproof, acid-resistant, marine-grade
✅ No minimum order quantity – even small quantities for repairs
✅ Expert advice – we know every thread personally
✅ Easy ordering – secure checkout, shipping as letter or parcel
Whether you're a private individual with a classic car project or a buyer for an industrial workshop – you'll find the right inch fasteners here without endless searching. Browse our range by thread type, head shape, or material grade.
Shipped within 24 hours (Mon–Thu)
Shop now at: [www.zoll-schrauben.ch]
Grease nipple H3 5/16 Inch SAE/UNF 90° angled
Grease nipple H3 5/16" BSW, 90° angled
Grease nipple H3 R 1/4" Whitworth, 90° angled
Grease nipple H5 5/16 Inch SAE/UNF 45° angled
Hex bolt 1/2"-13 UNC grade 5 8.8
Hex bolt 1/2"-20 UNF 1" Grade 5 8.8
Hex bolt 1/4"-28UNF x 1/2" zinc plated
Hex bolt 3/8" - 16 UNC Grade 5 8.8
Hex bolt 3/8"-24 UNF 1" Grade 5 8.8
Hex bolt 3/8"-24 UNF 1" Grade 5 8.8
Hex bolt 5/16"-18 UNC grade 5 8.8
Hex bolt 7/16"-14 UNC grade 5 8.8
Hex bolt 7/16"-20 UNF 1" Grade 5 8.8
Hex bolt 7/8"-14 UNF 1-1/2" Grade 5 8.8
Hex bolt 9/16"-18 UNF 1" Grade 5 8.8
Hex bolt 9/16"-18 UNF 1" Grade 5 8.8
Hex bolt 9/16"-18 UNF 1" Grade 5 8.8
Hex Head Screw 1/4" - 20 UNC Grade 5 8.8
Hex nut, zinc-plated 10-24 UNF
Hex nut, zinc-plated 4-40 UNF
