Versatile Assortment: This Pulley Key set offers a wide variety of sizes, ranging from 8mm to 30mm, to satisfy different needs. you'll have plenty of options for fastening various equipment. Whether you're a professional or DIY enthusiast, this comprehensive assortment ensures you'll always have the right size at your fingertips.
High-Quality and Durable: Made from high-quality A3 carbon steel, these Drive Shaft Pulley Keys are rust-proof, wear-resistant, and designed for long-term use. The accurate process and smooth surface guarantee a precise fit and smooth operation. Rest assured knowing you're investing in a reliable product that will withstand frequent use and deliver consistent performance.
Convenient Storage and Portability: Equipped with a plastic box, this Pulley Key set allows for easy organization and storage. The box ensures your parallel keys are in an organized manner, making it simple to locate and retrieve the specific size you need. Additionally, the compact and lightweight design of the box makes it convenient to carry and transport, ideal for professionals on the go.
Multiple Applications: These round-ended feather keys are primarily used to fasten equipment that needs to be disassembled frequently. From machinery to automotive parts, this Pulley Key set provides a secure and reliable fastening solution for various applications. Enjoy the peace of mind that comes with knowing your equipment is securely fastened.

Description:
This round ended feather key set is made of high quality stainless steel, wear-resistant, accurate, and smooth. The plastic box makes it easy to recognize and storage your parallel keys. It is suitable for fastening many different equipments.

Features:
- Combine a mix size of 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, satisfy your different needs.
- Wear-resistant, and high expanding ability. 140pcs are enough for multiple choices.
- Equipped with a plastic box, you can classify these feather keys in an organized manner, more convenient to carry and take out.
- Accurate process, smooth surface, without blur.
- Mainly used to fasten the equipments disassembled frequently
Specification:
Material: Stainless Steel
Weight: 400g
Contents:
3*3*8mm 10PCS
3*3*10mm 10PCS
3*3*12mm 10PCS
3*3*16mm 10PCS
4*4*10mm 10PCS


Specification:
4*4*12mm 10PCS
4*4*16mm 10PCS
4*4*20mm 10PCS
5*5*12mm 10PCS
5*5*16mm 10PCS
5*5*20mm 10PCS
5*5*25mm 10PCS
6*6*16mm 5PCS
6*6*20mm 5PCS
6*6*25mm 5PCS
6*6*30mm 5PCS
Product Name | (Type A) Parallel Keys |
Diameter | M3 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M22 M25 M28 M32 M36 |
Size | 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm 28mm 30mm 32mm 35mm 40mm 45mm 50mm 55mm 60mm 70mm 80mm 90mm 100mm 110mm 120mm |
Material | Carbon steel, Alloy steel, 201/304/316 Stainless steel |
Standard | ISO,DIN, ANSI, ASME, JIS ,GB |
Surface | Plain, Zinc plated (blue, white, black, yellow), nickel plated, HDG, dacromet |
Nut type | Hex nut, nylon nut, flange nut, cage nut, shear nut |
Packaging | Sample order: pp zipper bag, small box Bulk order: small box+ cartons + wooden Pallet or according to customer's requirement; |
Trade term | EXW/FOB/CIF/CFR/CNF |
Payment term | T/T, Western Union,PayPal |
Advantages | • Professional and experienced design and sales team • Response within 2 hours • Full stock for almost standard fasteners • Fast delivery and response • Samples available |


WIDE APPLICATION



Railway Traffic Photovoltaic Power Station Shipbuilding



Auto Repair Machine Manufacturing Architectural Engineering
Jiangsu Hongniu Automotive Parts Co., Ltd. was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, with convenient transportation. The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan. Main products: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products; aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.







Q1: What is your main products?
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products; aerospace fasteners, etc.
Q2: How long is your delivery time?
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity.
Q3: What is your payment method?
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges.
Q4: Can you provide a sample?
A4: Sure, Our sample is provided free of charge, but not including courier fees.
Q5: Can you customize the product according to the requirements of drawing sheets and so on?
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.