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TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

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TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

Name: TM47 Male Stainless Steel Chicago Screw Post For Book Binding Post
Brand: FinExpress
Price: 0.05 USD

Best TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post wholesale

Place of Origin : Guangdong, China

Brand Name : FinExpress

Model Number : chicago screw

MOQ : 30000

Price : $0.05/pieces 1000-29999 pieces

Payment Terms : T/T, L/C, D/A, D/P

Supply Ability : 500000000 Piece/Pieces per Week

Delivery Time : 7~15 Working Day

Packaging Details : 1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,
2.Carton size:28cm*18cm*13cm,
3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic
4.The weight of 20 FT Container:20~25 Tons
5,As your requirements

Finish : Plain, Black Oxide, Clean

Material : Stainless steel

Measurement system : INCH, Metric

Head Style : Pan, Truss, Flat

Standard : Non-standard

Male screw Size : TM4*7

Product name : Stainless steel Book Binding Post Chicago Screw

Female screw Size : 5.0X12-M4

Package : Small Packing+Carton Packing+Pallet

Delivery time : 20~25 working days

Service : OEM

Certificate : ISO9001:2015, SGS, RoHs, MTC

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TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

Product Overview
Elevate your bookbinding, leathercraft, and premium stationery projects with our TM4×7 Male Stainless Steel Chicago Screw Post. Designed for durability and precision, this screw post combines corrosion-resistant stainless steel construction with a sleek, polished finish to securely fasten journals, albums, leather goods, and more. Ideal for professional craftsmen and DIY enthusiasts, it offers reusable, rust-proof performance with a refined aesthetic.

Key Features

✅ High-Grade Stainless Steel
Crafted from 304/316 stainless steel for exceptional resistance to rust, tarnish, and corrosion—perfect for humid environments or frequent handling.

✅ TM4×7 Threaded Design
Metric TM4 (4mm diameter) with a 7mm post length ensures a snug fit for binding materials up to 7mm thick, providing secure, adjustable fastening.

✅ Sleek & Professional Finish
Polished stainless steel surface offers a modern, clean look, enhancing the visual appeal of luxury journals, portfolios, and leather accessories.

✅ Reusable & Tool-Free Installation
Easily assemble and disassemble projects with a simple screwdriver—no specialized tools required. Perfect for prototypes or adjustable designs.

✅ ROHS & REACH Compliance
Free from harmful substances, meeting global safety and environmental standards for consumer products.

Technical Specifications

Material: 304/316 Stainless Steel (AISI compliant)

Thread Size: TM4 (4mm diameter)

Post Length: 7mm (standard; customizable lengths 5mm–20mm available)

Finish: Polished (standard), brushed, or antique finish options

Temperature Resistance: -40°F to 1200°F (-40°C to 650°C)

Packaging: 50 pieces per box (custom quantities available)

Standards: ISO 9001, ASTM F593, ROHS TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

Specification

More Detail Informations
Available Material	1.Stainless Steel: SS303, SS304, SS316, SS410, SS420; 2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045; 3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ; 4.Aluminum: Al6061, Al6063 etc or as your requirements
Head type	CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness	Carbon Steel:HRC:28~35 ,HV450~700 Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish	Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization,Zinc-nickel alloy plated etc.
Sample Available	The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time	Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term	EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing	Bulk in PE bag or Small boxes.then in carton .pallet
Payment term	TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system	ISO9001:2015
Certificate	ISO,ROHS

Why Choose Us

TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

Company Profile

TM4*7 Male Stainless Steel Chicago Screw Post For Book Binding Post

FAQ

Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.

Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.

Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.

Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.

Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.

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