Finexpress Precision Manufacturing (dongguan) Co., Ltd
| 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 |
| Supply Ability | 500000000 Set/Sets per Week |
| Material | Stainless steel, Steel, Aluminium, Brass |
| Finish | Custom, Zinc Plated,Nickel Plated,Passivated,Chrome plated, Dacromet, plain |
| Standard | Non-standard |
| Size | M2-10 |
| Function | Connection,Fastening and Decoration |
| Range of application | Cabinet, Sheet metal, Motors, Building decoration etc. |
| Certificate | ISO9001:2008, RoHs, MTC |
| Delivery time | In stock 5~7 working days, customized 15~25 working days |
| Reliability test | Mechanical dimentions, hardness test. salt spray endurance test |
| Port | Shenzhen, Guangzhou |
| Place of Origin | Guangdong, China |
| Brand Name | FinExpress |
| Model Number | book binding rivets |
View Detail Information
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Product Specification
| 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 |
Supply Ability | 500000000 Set/Sets per Week |
| Material | Stainless steel, Steel, Aluminium, Brass | Finish | Custom, Zinc Plated,Nickel Plated,Passivated,Chrome plated, Dacromet, plain |
| Standard | Non-standard | Size | M2-10 |
| Function | Connection,Fastening and Decoration | Range of application | Cabinet, Sheet metal, Motors, Building decoration etc. |
| Certificate | ISO9001:2008, RoHs, MTC | Delivery time | In stock 5~7 working days, customized 15~25 working days |
| Reliability test | Mechanical dimentions, hardness test. salt spray endurance test | Port | Shenzhen, Guangzhou |
| Place of Origin | Guangdong, China | Brand Name | FinExpress |
| Model Number | book binding rivets | ||
| High Light | M4 Book Binding Screws ，Flat Slotted Head Book Binding Screws ，30mm Chicago Screw Book Binding | ||
Product Overview
Elevate your bookbinding, leathercraft, and premium packaging projects with our M4 30mm Nickel-Plated Book Binding Screws. Designed for both functionality and aesthetics, these screws feature a flat slotted head, precision threading, and a lustrous nickel finish to secure pages, covers, and materials while adding a touch of sophistication. Ideal for luxury journals, photo albums, and leather goods, they combine industrial strength with timeless elegance.
✅ Premium Nickel-Plated Finish
A polished nickel coating resists tarnishing, corrosion, and fingerprints, ensuring long-lasting shine and protection in humid or high-handling environments.
✅ Flat Slotted Head Design
Sleek, low-profile head sits flush with surfaces for a smooth finish, while the slotted drive accommodates standard screwdrivers for easy installation and adjustments.
✅ M4 × 30mm Precision Threading
Metric M4 (4mm diameter) with a 30mm length provides a secure grip for thick stacks of paper, leather, or composite materials without splitting or over-tightening.
✅ Industrial-Grade Metal Construction
Made from high-quality steel with nickel plating for durability, ensuring repeated use in workshops, studios, or commercial binding applications.
✅ Versatile & Reusable
Perfect for disassembling and reassembling albums, portfolios, or modular crafts without damaging materials.
✅ ROHS-Compliant
Safe for use in consumer products, meeting global environmental and safety standards.
Technical Specifications
Material: Steel with Nickel Plating
Thread Size: M4 (4mm diameter)
Length: 30mm (custom lengths 10mm–100mm available)
Head Type: Flat Slotted (DIN 963)
Finish: Polished Nickel (optional gold, silver, or antique finishes)
Temperature Resistance: -40°F to 400°F (-40°C to 204°C)
Packaging: 50 pieces per box (custom quantities and packaging options)
Standards: ISO 1207, DIN 963, ASTM F594
| 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 | |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
5000000-6000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
FinEx Precision fastener company is a manufacturer specializing in the production and sales of screws, nuts, rivets, springs, customize hardware and other industrial fasteners.More than 20 years of experience in the field of fasteners with a 6,000 square meters factory, a 70 people team and has obta... FinEx Precision fastener company is a manufacturer specializing in the production and sales of screws, nuts, rivets, springs, customize hardware and other industrial fasteners.More than 20 years of experience in the field of fasteners with a 6,000 square meters factory, a 70 people team and has obta...
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