Hot Sale Assembly Screw, Sem Screw, Combination Screw

• Model NO.: M4-M64
• Type: Pan 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: Expansion Anchor Bolt-Machinery, Building
• Name: Combination Screw Assembly Screw
• Thread: Metric
• Trademark: HN
• Origin: China

• Material: Stainless Steel
• Groove: Cross
• Head Style: Round
• Grade: 8.8
• Head Type: Hex Flanged
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Surface Finishing: Color Zinc Plated, Black, Blue White Zinc Plated
• Certification: ISO9001
• MOQ: 10000pieces
• Specification: M4-M24
• HS Code: 731815

Hot Sale Assembly Screw, Sem Screw, Combination Screw

  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

Made in China Pan Head Carbon Steel Combination Screw

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.

Meltblown Nonwovens Production Line

In order to improve the accuracy of the equipment, the company has invested millions to introduce CNC and dynamic balance instrument, which has successfully improved the accuracy of the existing equipment components, enabling Longyi equipment to complete the smooth upgrade from stability to precision. Longyi has independent import and export rights, customers at home and abroad, to provide hundreds of S, SS, SSS, SMS, SMMs spunbond and melt spinning production lines. Longyi adheres to product quality, after-sales service and innovation as the basis, based on the market, the company has self-made 3.2m SSS and 3.2m Neumag meltblown equipment, which are running all day. We sincerely welcome friends from all walks of life and customers at home and abroad to discuss business and seek common development.

Main technical features
1. Using Kasen m die, CAD / CAM technology manufacturing, no dead angle, no retention, short transition time, full width spinning uniform.
2. American GD high pressure fan is adopted.
3. AC variable frequency speed regulation, full digital communication synchronization, convenient for user maintenance. High degree of automation, man-machine control interface is conducive to production management, stable and reliable performance.

Nonwoven Equipment,Meltblown Nonwovens Production Line,Melt Blown Nonwoven Machine,Meltblown Fabric Production Line,Meltblown Nonwoven Fabric Machine,Meltblown Nonwoven Fabric Making Machine

Dengzhou Longyi Machinery Co., Ltd , https://www.nylongyi.com