Chicago screw 4 mm (100 pcs) – Nickel Plated

Product code: SPH6-4

Chicago screw 4 mm (100 pcs) – Nickel Plated New Clearance

Example of use #1: Chicago screw 4 mm (100 pcs) – Nickel Plated Example of use #2: Chicago screw 4 mm (100 pcs) – Nickel Plated Example of use #3: Chicago screw 4 mm (100 pcs) – Nickel Plated Example of use #4: Chicago screw 4 mm (100 pcs) – Nickel Plated Example of use #5: Chicago screw 4 mm (100 pcs) – Nickel Plated
In Stock 270 packs
Use these metal Chicago screws for belts and collars or to join two materials. Each screw has two parts: a hollow post with an internal thread and a solid head, which works as a closed nut, and a matching screw that tightens the joint. Insert the screw into the nut straight first, and only then tighten it. If it is inserted at an angle, it jams and only screws in partway. A screwed joint comes apart quickly, for example when you change a belt buckle. The price is for the whole pack (100 pcs).

How to choose the right screw length?
Choose the screw length to suit the total thickness of the materials you are joining, whether you are working with leather, webbing or something else. The length of the screw post (value B in the table) should be 2 mm less than that thickness. For waterproof webbing 2.5 mm thick, take #SPH-4, #SPH6-4 or #SPH8-4 for two layers, and #SPH-6, #SPH6-6 or #SPH8-6 for three layers.

Tip: To keep the joint from working loose over time, put a drop of Loctite® 243 #1918997 thread-locking adhesive on the thread before you screw it together.

Screws in sizes 15 and 20 mm (#SPH-15, #SPH-20) are mainly used for making leather key fobs.
Product code SPH6-4
Material Steel
Surface finish Nickel plated
Weight 57 g

Blog post: How to choose the right chicago screw length

Product variants and parameters
All variants
Quantity per Pack: 100
4 mm 3 mm 6 mm 3 mm
5 mm 3 mm 6 mm 4 mm
6 mm 3 mm 6 mm 4 mm
4 mm 3.8 mm 8 mm 3 mm
5 mm 3.8 mm 8 mm 4 mm
6 mm 3.8 mm 8 mm 3.8 mm
4 mm 5 mm 10 mm 3 mm
5 mm 5 mm 10 mm 3 mm
6 mm 5 mm 10 mm 4 mm
8 mm 5 mm 10 mm 5 mm
10 mm 5 mm 10 mm 5 mm
12 mm 5 mm 10 mm 5 mm
15 mm 5 mm 10 mm 5 mm
20 mm 5 mm 10 mm 5 mm
Dimensions may vary by ±10%

Enter a quantity to see the total price incl. 21% VAT

Total for 1 pack 5.71 €
incl. 21% VAT

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  • 1

    Base price from 1 pack 5.70 €/100 pcs

  • 50

    Carton price from 50 packs 5.14 €/100 pcs 10% cheaper per pack Lowest price per pack

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Frequently asked questions

Yes, the smallest quantity is one bag of rivets or 100 snaps. We don't offer smaller packs.

  • Rivets and Chicago screws are sold in bags. Most bags contain 100 pcs, bags of rhinestone rivets also 50 pcs, and bags of eyelets and cap rivets usually 1,000 pcs. Brass and stainless steel Chicago screws and some double cap rivets also come in bags of 10.

  • Snap fasteners and button studs are sold individually, from 100 pcs of one type.

The number of pieces per bag and the price per piece are shown on each product. We'll send you a sample to try. See Can I get a product sample?

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