Sems Screw

Our firm specializes in offering an excellent range of Industrial Sems Screw. Tested on several parameters set by the industry, this product is extensively demanded all across the globe. Offered range of screw is widely demanded in various industries for fastening many tools and appliances. This is highly appreciated among our client for its outstanding service life, easy installation, tough construction, robust design, corrosion resistance and requires low maintenance cost. Clients can avail the provided Industrial Sems Screw from us at nominal prices.

Washers are often used in combination with screws to improve the structural integrity of an assembly. Typically, they are separate components. However pre-assembled screws and washers " the SEMS screw, have simplified and improved efficiencies in many manufacturing processes.

A SEMS Screw is a generic term used to describe a screw pre-assembled with a free-spinning lock washer. It is a permanent assembly with the washer held in place by the major diameter of the screw thread being larger than the hole of the washer. The SEMS screw is simple, easy to use and available in many different styles making it well suited for many applications.

It is also known as Screw with Washer assemblies, Terminal Screws, Self-Lifting Washer Screw, Screw with Integrated Washers, Captive Screw, Self-Lifting Washer Assembly Screws, Sems Fasteners, Sems Machine Screw, Sems Bolt etc.

ADVANTAGES OF THE SEMS SCREW:

• Low cost and widely available
• Increases productivity by eliminating hand assembly of individual components
• Permanent assembly assures that the washer is not dropped, lost or forgotten
• Ease of use with hand drivers and in automated production programs
• Available in most screw and washer combinations

 MATERIAL:

• Mild Steel (MS)
• Brass
• Stainless Steel
• Copper
• Silicon Bronze
• Phosphate Bronze
  

 THREADS:

• 2 MM to 8mm
•  1/8 to 5/16
•  8 BA to 2 BA

LENGTH:

• 4 MM to 150 MM
• 3/16 to 6
  

STANDARDS:

ISO, IS, DIN, BS, JIS

FINISHING:

• Nickel Plating
• Trivalent Passivation
• Chrome Plating
• Tin Plating
• Copper Plating
• Blue Yellow White Black Zinc Plating
• Silver Plating
• Gold Plating
• Brass Plating
• Any other coating as per customer requirements

Any types of Screw can be developed as per customer„s requirement & specifications.