Allen Screw, Hex Socket Cap Screw, Hex. Socket Countersunk Head Screw

Allen Screw, Hex Socket Cap Screw, Hex Socket Countersunk Head Screw 1> Description: Allen Screw, Hex Socket Cap Screw, Hex Socket Countersunk Head Screw 2> Material: Stainless Steel, Carbon Steel, Alloy Steel, Brass 3> Surface: Zinc, HDG, Magni, Geomet, Dacromet, Passivate... 4> Size: M6 to M24, 1/4" to 1" 5> Length: Up to 500mm 6> Mechanical Properties: A2/4-50/70/80, Class 8.8/10.9, Grade 5/8... 7> Packing: Bulk packing and box packing We are a professional manufacturer of bolts such as Socket Cap Screw, Hex head screw, carriage bolt, square head bolt, etc. Our products meet standards like DIN, GB, ANSI, ISO, JIS. We use imported equipment, materials, and matrices to ensure high-quality production. In addition to standard products, we also offer non-standard fasteners tailored to specific requirements. Please feel free to contact us if you are interested in our products. With over 40 years of experience, we guarantee the best quality and service.
Technical Delivery Conditions
Material Steel Stainless steel Non-ferrous metal
General requirements As specified in DIN 267 part 1
Thread Tolerance 6g
Standard DIN13 Part 12 & 15
Mechanical properties Property class 8.8 ≤M20 A2-70 CuZn
A4-70 Copper
>M20 A2-50 Zinc Alloy
A4-50 .........
Other property classes or material subject to agreement
Standard ISO 898 Part 1 DIN267 Part 11 DIN267 Part 18
Limit deviations geometrical tolerance Product grade A
Standard ISO 4759 Part 1
Surface finish Blackened Bright Bright
DIN267 Part 2 shall apply with regard to surface roughness
DIN267 Part 19 shall apply with regard to permissible surface discontinuities
DIN267 Part 9 shall apply with regard to electroplating
If a different kind of electroplating or a different kind of surface protection is desired, this should be agreed upon at the time of ordering
Acceptance inspection DIN267 Part 5 shall apply with regard to acceptance inspection
Q&A Who is Lockey? Lockey Industrial Co., Ltd. is a fastener manufacturer founded in 1973. It is part of the Dragon Iron Group, which focuses on manufacturing and selling fasteners, hardware parts, forging, and machine parts for automotive and other industries. The group has its headquarters in A Lien, Taiwan. Lockey was established in 2003 in Dongguan City as the foreign sales department of the group, while the plant is located in Jingjiang City, making it easy for us to export our products. Visit http://www.lockey-dg.com/eng_001.htm for more information. What do Lockey produce? As a fastener manufacturer, we mainly produce including but not limited to: 1. Bolt, studs, and thread rods 2. Hex nut, nylon nut, flange locknut 3. Tapping screw, drilling screw, wood screw, machine screw, socket cap screw 4. Plain washer, spring washer, tooth washer 5. Structural applications, ASTM A325/A490, ASTM F1852/2280, DIN6914/5/6, DIN7990 Additionally, special fasteners, hardware parts, forging, and machine parts for the automotive industry are also available. We supply parts for Toyota, Honda, and others. 70% of our products are exported. Why Lockey? Lockey never stops doing one thing: INNOVATE. Innovation is the driving force behind the development of Lockey. Through technological and conceptual innovation, we continue to grow and improve. We have gathered a team of professionals who excel in management and cooperation. Contact them, and you will get satisfactory results. We are glad that you choose Lockey as your supplier, but Lockey is more than just a supplier. We are partners. We don’t only sell, we share. Share new information about fasteners, price trends, and even profit. We are friends. We care not only about our sales, but also yours and the quality of the products you use. What do Lockey do to assure the quality? With over 40 years of experience in fastener manufacturing and an ISO9001 certificate, we solve all difficulties or problems that arise. Lockey has established a quality assurance system based on ISO9001, with criteria set for factors that may affect quality. 80% of our staff are skilled and have worked with us for more than five years. Employees undergo skill training both on and off the job for weeks. These measures guide our workers to prevent and handle issues effectively. Do Lockey produce non-standard items? Yes, we do. Send your specification drawings to our sales representative, and you will receive a quotation. Do Lockey have a published price list? No, we do not. Market conditions are always changing, making it difficult to maintain a standard pricing structure. Our sales staff are flexible when quoting for your needs, ensuring you receive the best possible price when you need it. Do Lockey offer a discount? Of course. We can offer discounts based on large quantities. However, as mentioned earlier, we believe our sales team has already offered you the best price. While you may get a small discount, it’s worth exploring further. Do Lockey provide samples? Why not? Stored samples are completely free. However, we do not have a budget for express shipping. Delivery time? It depends on your order quantity. Standard orders take about 20–40 days, while non-standard ones take 35–60 days. Please consult with your sales representative for an accurate shipment date. Payment term? T/T and L/C are preferred. Western Union is acceptable for low-value payments, such as sample shipping fees.

Rubber Machinery Screw

Rubber machinery is used to extrude treads, inner tubes, hoses and various rubber strips, as well as to coat cables and wire products. The common one is the screw extruder.

After more than 20 years of continuous development, Zhejiang jinteng Machinery Manufacturing Co., Ltd. has become a famous production base and supporting center of screw and barrel for plastic machinery in China.

Rubber Machinery Screw,Rubber Machine Screw,Black Machine Screws,Mechanical Screw

Zhejiang Jinteng Machinery Manufacture Co., Ltd. , https://www.jintengmachine.com