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SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer

SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer

  • SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer
  • SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer
  • SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer
SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer
Product Details:
Place of Origin: Jiangsu
Brand Name: crever
Certification: ISO
Model Number: M3-M10
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-20 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 ton per month
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Detailed Product Description
Name: Socket Cap Head Sems Screws Size: M3x6mm--M10x100mm
Drive: Philips, Cross Recess, Combinations Material: Stainless Steel Ss304, 410, 316
Head: Pan Head, Hex Head, Round Head Washer: Flat Washer, Spring Washer, Lock Washer
High Light:

double washer sems screw

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machine screw with captive washer

 

 

SUS304, SUS316 Stainless Steel Socket Cap Sems Screws With External/internal Tooth Lockwashers and Flat Washer

 

1. Description:

 

 SEMS Screws

 

   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.

 

What is a SEMS Screw?
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.

 

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

Key Considerations When Choosing SEMS Screws:

  • Select the correct configuration for the specific task at hand
  • Good design ensures savings in the long run
  • Proper finishes perform optimally and are aesthetically pleasing
  • Ease of use, particularly in difficult spaces

2. Specifications:

 

material

Size Length Drive Head Sems Washer
stainless steel, carbon steel 2-56 3/16--7/16 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 4-40 3/8--1-1/2 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 6-32 1/2--2 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 8-32 3/16-2 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 10--24 3/16-4 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 10-32 3/16-4 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer
stainless steel, carbon steel 1/4--20 3/16-4 Phillips, slotted, combined Pan, Hex, Cylinder, Round External, Internal, Spring, Wave, Flat washer

 

  3. More pictures:

 

SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer 0

 

 

SUS304 SUS316 Socket Cap Sems Screw External / Internal Tooth Lockwashers And Flat Washer 1

 

PAN HEAD PHILIPS DRIVE SEMS SCREWS

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

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