www.zoll-schrauben.ch - Your Specialist for Inch Fasteners in Stainless Steel

ZOLL-SCHRAUBEN.CH

www.zoll-schrauben.ch – Your Specialist for Inch Fasteners in Stainless Steel

Precision in every thread. Swiss quality – made for industry.

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.


Our product range – what you'll find

Screws for every application

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

Nuts for every thread

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

Threaded rods & bar stock

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.

Washers & lock washers (spring washers)

To keep your connection tight:

  • Flat washers (USS / SAE) – load distribution & surface protection

  • Spring lock washers – prevents loosening due to vibration


Why stainless steel? Why inch threads?

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


Your advantages at www.zoll-schrauben.ch

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


Order quickly and securely – trade customers welcome

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]

Show 1 to 20 (of in total 244 products)
1/4 inch internal toothed lock washer

1/4 inch internal toothed lock washer

Shipping time: ex Stock
CHF 1.90
CHF 1.90 per
8.1 % VAT incl. excl. Shipping costs
16 Foot / 5 Meter Retractable Tape Measure

16 Foot / 5 Meter Retractable Tape Measure

Shipping time: ex Stock
your price CHF 6.70MSRP CHF 10.30
CHF 6.70 per
8.1 % VAT incl. excl. Shipping costs
6-32 UNC x 1/2 Countersunk Screw

6-32 UNC x 1/2" Countersunk Screw

Shipping time: ex Stock
CHF 4.20
CHF 4.20 per
8.1 % VAT incl. excl. Shipping costs
7/16-20 x 2 Countersunk Screw (UNF)

7/16"-20 x 2" Countersunk Screw (UNF) Overall length with head: 2" = 50.80 mm Hex socket size: 1/4" Hardness: RC 39 -44 Class fit: 3A Similar in design to DIN 7991

Shipping time: orderable
CHF 9.90
CHF 9.90 per
8.1 % VAT incl. excl. Shipping costs
7/16-20 x 2 Countersunk Screw (UNF)

7/16"-20 x 2" Countersunk Screw (UNF) Overall length with head: 2" = 50.80 mm Hex socket size: 1/4" Hardness: RC 39 -44 Class fit: 3A Similar in design to DIN 7991

Shipping time: orderable
CHF 4.20
CHF 4.20 per
8.1 % VAT incl. excl. Shipping costs
7/16-20 x 2 Countersunk Screw (UNF)

7/16"-20 x 2" Countersunk Screw (UNF) Overall length with head: 2" = 50.80 mm Hex socket size: 1/4" Hardness: RC 39 -44 Class fit: 3A Similar in design to DIN 7991

Shipping time: orderable
CHF 5.40
CHF 5.40 per
8.1 % VAT incl. excl. Shipping costs
9 Foot / 3 Meter Retractable Tape Measure

9 Foot / 3 Meter Retractable Tape Measure

Shipping time: ex Stock
your price CHF 6.18MSRP CHF 9.50
CHF 6.18 per
8.1 % VAT incl. excl. Shipping costs
Cone point set screw, 1/4 inch - 20 UNF x 1 inch, hex socket

Cone point set screw, 1/4 inch - 20 UNF x 1 inch, hex socket

Shipping time: ex Stock
CHF 2.60
CHF 2.60 per
8.1 % VAT incl. excl. Shipping costs
Cone point set screw, 1/4 - 20 UNF x 3/4, hex socket

Cone point set screw, 1/4" - 20 UNF x 3/4", hex socket

Shipping time: ex Stock
CHF 2.10
CHF 2.10 per
8.1 % VAT incl. excl. Shipping costs
Cone point set screw, No. 10-32 UNF x 3/16, hex socket

Cone point set screw, No. 10-32 UNF x 3/16", hex socket

Shipping time: ex Stock
CHF 1.30
CHF 1.30 per
8.1 % VAT incl. excl. Shipping costs
Copper Washer 1/2 Inch

Copper Washer 1/2 Inch

Shipping time: ex Stock
CHF 3.00
CHF 3.00 per
8.1 % VAT incl. excl. Shipping costs
Copper Washer 3/16 x 25/64, Thickness 1/32

Copper Washer 3/16" x 25/64", Thickness 1/32"

Shipping time: orderable
CHF 1.80
CHF 1.80 per
8.1 % VAT incl. excl. Shipping costs
Copper Washer 7/16 inch

Copper Washer 7/16 inch

Shipping time: ex Stock
CHF 3.00
CHF 3.00 per
8.1 % VAT incl. excl. Shipping costs
Copper Washer in Inches 3/16 x 25/64, Thickness 1/32

Copper Washer 3/16" x 25/64", Thickness 1/32"

Shipping time: orderable
CHF 1.80
CHF 1.80 per
8.1 % VAT incl. excl. Shipping costs
Copper Washer Set in Imperial Sizes 110 pieces

Copper sealing ring set in inch sizes, 110 pieces: 30 pieces 1/4", 20 pieces 3/8", 10 pieces 1/2", 25 pieces 5/16", 15 pieces 7/16", 10 pieces 5/8", 5x15 pieces

Shipping time: orderable
your price CHF 48.00MSRP CHF 48.00
8.1 % VAT incl. excl. Shipping costs
Countersunk Head Screw 1/4- 20UNC x 2 A2 (50.8 mm)

Countersunk Head Screw 1/4"- 20UNC x 2" A2 (50.8 mm)

Shipping time: orderable
CHF 3.35
CHF 3.35 per
8.1 % VAT incl. excl. Shipping costs
Countersunk screw 1/4 - 20 UNC x 1-1/2 A2

Hex socket UNC, length 38.10 mm, stainless steel A2American coarse thread UNC20 threads per inchStainless steel A2, 18.8Length with head 1 1/2 inches = 38.10 mmThread diameter 6.35 mmWrench size 5/32 inch

Shipping time: in stock at Week 39
CHF 2.55
CHF 2.55 per
8.1 % VAT incl. excl. Shipping costs
Countersunk screw 1/4 - 20 UNC x 7/8

Countersunk screw 1/4" - 20 UNC x 7/8"
1/4" - 20 x 7/8" countersunk screw with internal hexagon drive, UNC, length 22.23 mm
American coarse thread UNC
20 threads per inch
ASME/ANSI B 18.3-2002
Countersunk head 82°
Hardness RC 39 - 44
Class FIT 3A
similar to DIN 7991
Length including head 7/8" = 22.23 mm
Thread diameter 6.35 mm
Wrench size 5/32"

Shipping time: ex Stock
CHF 2.00
CHF 2.00 per
8.1 % VAT incl. excl. Shipping costs
Countersunk screw 1/4-20 UNC x 1-3/4 Inbus

Countersunk screw 1/4"-20 UNC x 1-3/4" Inbus

Shipping time: ex Stock
CHF 2.40
CHF 2.40 per
8.1 % VAT incl. excl. Shipping costs
Countersunk screw 1/4-20 UNC x 1 Inbus

Countersunk screw 1/4"-20 UNC x 1" Inbus

Shipping time: ex Stock
CHF 2.00
CHF 2.00 per
8.1 % VAT incl. excl. Shipping costs
Show 1 to 20 (of in total 244 products)
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