• Model NO.: M4-M48
  • Type: Round Head
  • Connection: Common Bolt
  • Standard: DIN, GB, ANSI, BSW, JIS, GOST
  • Available Material: Carbon Steel, High Strength Steel, Stainless Steel
  • International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
  • Used: Machinery, Chemical Industry, Environmental,Buildi
  • Trademark: HN
  • Origin: China
  • Material: Stainless Steel
  • Groove: M Word
  • Head Style: Round
  • Grade: 8.8
  • Head Type: Hexagon, Round, Square, Countersunk, Pan, Mushroom
  • Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
  • Surface Finished: Hot Galvanizing, Black, Color-Zinc, Blue-White Zi
  • Specification: M2-M64
  • HS Code: 731815
Non-Standard carbon steel Socket Head auto Screw (OEM)

          We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length of 1/4" to 8" and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more questions, please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws"[9] in diameters ranging up to 0.75 in (19.05 mm). These fasteners are often used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts 
Product Name Non-Standard carbon steel Socket Head auto Screw (OEM)
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L
Brass and Carbon steel:1010,1022,
Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Customized Products
Lead time
Busy season:15-25days,Slack seaon:10-15days
Stock Products
Stainless steel: All DIN ,GB Standard and part ASNI standard  stainless steel screws, Example: ISO7380,DIN7981,DIN7982,DIN916,DIN913,DIN7985,DIN912
Free Samples for standard fastener
For more information visit:www.hainafastener.com

Service

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
                If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
 

Safety Seats Injection Molding Parts

There are many kinds of Plastic Injection Components, customized drawings, factory direct sales prices are more favorable, various material specifications are complete, from design to processing, we have all-inclusive, professional customer service, and provide you with the best solution.we will quickly quote you, the customer confirms the quotation and places an order, the product processing is completed and the packaging logistics is arranged, and the customer confirms the receipt Goods praise. Plastic Injection Insert Molding is versatile and durable, we only make high-quality Plastic Parts.

Plastic mold casting systems can be divided into three categories according to different types of molds:
(1) Door mold, gate and gate parting line, mold and peeling, the most simple design, convenient processing, and low cost, so more and more people use the door system to operate.
(2) Nozzle mold: The gate and gate line are not divided into types. Usually, a set of nozzle parting line is designed directly in the product design. The design is more complicated and the processing is difficult. The fine nozzle system is often selected according to the product requirements.
(3) Hot runner mold, the mold is the same structure and fine nozzle, the biggest difference is that one or more heat flow, temperature and hot pumping nozzle, but not cold feeding and demoulding, the runner and gate are directly on the product, So the port does not need demoulding, also known as pouring system, this system can save raw materials, suitable for products with expensive raw materials, high demand, difficult mold design and processing, and high cost. The heat flow channel system, also known as the heat flow channel system, is mainly composed of a heat flow channel cover, a heat flow channel plate and a temperature control electrical box. There are two commonly used heat flow channel systems: single-point heat flow channels and multi-point heat flow channels. Using a single-point thermal gate, the molten plastic is injected directly into the cavity with a single thermal gate sleeve. Multi-point hot sprue is used to branch molten material into each hot sprue sleeve and then through the hot sprue plate into the mold cavityImg 9555 Jpg

Safety Seats Injection Molding Parts,Abs Plastic Injection Handle Molding Parts,Plastic Injection Molding Abs Cover,Custom Plastic Injection Molding Car Parts

Suzhou Dongye Precision Molding Co.,Ltd. , https://www.sjinjectionmolding.com