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Showing Results For: Sems Screws

Sems Screws

The word SEMS originated from The Illinois Tool Works Inc., which made machines that produced pre-asSEMbled washers and screws. SEMS screws (or SEM screws) are machine screws with a lock created by combining a bolt with permanently pre-attached washers to save users assembly time. They combine two separate parts into one pre-assembled, inexpensive screw. 

SEM fasteners allow for fast installation, permanence, and easy adaptability to many applications with washers under the head. There's no need to worry about the washer missing when using these screws because the treads are more significant than the initial diameter, and the washer stays in place without falling loose from the bolt.

Our large, in-stock inventory includes steel and stainless-steel SEMS screws in various sizes and head styles, including hex, hex washer, and a pan head with different lengths and diameters.

Benefits of SEM Fasteners:

These fasteners can offer many benefits, especially when it comes to fast and easy assembly options. Some of the most significant benefits are as follows.

  • No Missing Washers

Losing a washer between cracks of a machine build can be a headache with time, inventory, and cost. However, the SEMS mitigates failures related to missing washers and time wasted looking for lost components. The machine builder can assemble with confidence that the washer is secure.

  • Quick and Easy Installation

SEMS allows for faster product assembly, thus boosting both your output and productivity overall. Since SEMS are complete with a washer, this makes the installation of your components faster and easier. It avoids the extra step of acquiring the suitable washer and installing it onto the screw. Especially for small spaces and designs, SEMS is very helpful, thus increasing productivity and reducing build time. In addition, they also reduce foreign object damage and lower kitting part count.

  • Ideal for Inaccessible Areas

You will no longer need to worry more about loose washers during repair or service and disassembly processes. It's both safer and less time-consuming, especially in some machine regions that are difficult to access. 

  • Less/Decreased Inventory

For some, inventory space is a luxury, and it's astonishing how much room a lot of washers may take up. In terms of inventory, not accounting for two separate part numbers is a benefit of pre-assembled screws.

  • Low cost and High efficiency

They have increased efficiency, easy access, and low cost as already pre-assembled.

  • Versatile Nature of Use

Pre-assembled screws having vast versatility can be used in various applications ranging from battery pack assembly to laboratory automation machines. 

Applications of the SEM fasteners:

  • SEMS can be used anywhere where screws and washers are required. 
  • They are primarily used in Construction, Electrical, Automotive, and Switch Gear Industries. 
  • They are ideal for commercial use in homes by DIY Enthusiasts and workshops. 
  • They are also used widely in the electronics industry.
  • Other application examples include use in the aerospace avionics sector.

Conclusion:

We offer a variety of SEMS screws with their vast applications. Visit Enrgtech, and you will find quality fasteners you need either by size, length, material, finish, or other factors intending to save your time and money. Our real-time inventory will show you products we currently have on hand at competitive prices from the market.

 


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Enrgtech #
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Legrand
0 367 75, Legrand
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 42.77
Yahata Neji
Rohs Verified
P-3 3MC 3X6, Yahata Neji
9 In Stock
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1 +
£ 1.64
5 +
£ 1.57
10 +
£ 1.47
Yahata Neji
Rohs Verified
P-4 3MC 2.6X6, Yahata Neji
74 In Stock
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1 +
£ 1.64
Yahata Neji
Rohs Verified
P-4 3MC 5X12, Yahata Neji
78 In Stock
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1 +
£ 3.28
5 +
£ 3.11
10 +
£ 2.94
Yahata Neji
Rohs Verified
P-3 3MC 3X18, Yahata Neji
71 In Stock
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1 +
£ 1.64
Yahata Neji
Rohs Verified
P-3 3MC 3X14, Yahata Neji
69 In Stock
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1 +
£ 1.71
5 +
£ 1.62
10 +
£ 1.54
Yahata Neji
Rohs Verified
P-4 3MC 2.5X6, Yahata Neji
73 In Stock
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1 +
£ 1.64
5 +
£ 1.55
10 +
£ 1.47
Yahata Neji
Rohs Verified
P-4 3MC 3X6, Yahata Neji
75 In Stock
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1 +
£ 1.31
Yahata Neji
Rohs Verified
P-4 3MC 4X10, Yahata Neji
76 In Stock
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1 +
£ 1.64
5 +
£ 1.55
10 +
£ 1.49
Yahata Neji
Rohs Verified
P-4 3MC 4X18, Yahata Neji
77 In Stock
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1 +
£ 3.28
Yahata Neji
Rohs Verified
P-3 3MC 3X12, Yahata Neji
68 In Stock
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1 +
£ 1.64
Yahata Neji
Rohs Verified
P-3 3MC 3X10, Yahata Neji
70 In Stock
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1 +
£ 1.64
5 +
£ 1.56
10 +
£ 1.48
Yahata Neji
Rohs Verified
P-3 3MC 4X10, Yahata Neji
72 In Stock
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1 +
£ 1.64
5 +
£ 1.55
10 +
£ 1.49
Yahata Neji
Rohs Verified
P-4 3MC 4X12, Yahata Neji
87 In Stock
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1 +
£ 1.64
5 +
£ 1.57
10 +
£ 1.48
Yahata Neji
Rohs Verified
P-3 3MC 3X20, Yahata Neji
50 In Stock
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1 +
£ 2.05
5 +
£ 1.95
10 +
£ 1.85
Yahata Neji
Rohs Verified
P-3 3MC 3X16, Yahata Neji
2 In Stock
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1 +
£ 1.41
Yahata Neji
Rohs Verified
P-3 3MC 4X15, Yahata Neji
51 In Stock
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1 +
£ 3.28
5 +
£ 3.11
10 +
£ 2.93
Yahata Neji
Rohs Verified
P-3 3MC 4X20, Yahata Neji
54 In Stock
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1 +
£ 3.28
5 +
£ 3.12
10 +
£ 2.96
Yahata Neji
Rohs Verified
P-3 3MC 5X18, Yahata Neji
57 In Stock
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1 +
£ 3.28
5 +
£ 3.11
10 +
£ 2.95
Yahata Neji
M4X15, Yahata Neji
5 In Stock
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1 +
£ 4.22
5 +
£ 4.00
10 +
£ 3.80
Yahata Neji
Rohs Verified
P-3 3MC 2X4, Yahata Neji
41 In Stock
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1 +
£ 1.64
5 +
£ 1.55
10 +
£ 1.48
Yahata Neji
P-3 3MC 2X10, Yahata Neji
43 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.64
1 +
£ 1.64
Yahata Neji
Rohs Verified
P-3 3MC 4X6, Yahata Neji
120 In Stock
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1 +
£ 1.64
5 +
£ 1.56
10 +
£ 1.48
Yahata Neji
M5X8, Yahata Neji
75 In Stock
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1 +
£ 5.25
5 +
£ 5.00
10 +
£ 4.73
Yahata Neji
Rohs Verified
P-3 3MC 2X6, Yahata Neji
42 In Stock
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1 +
£ 1.64
5 +
£ 1.55
10 +
£ 1.49
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New Items
New items
P-4 3MC 4X12, Yahata Neji

P-4 3MC 4X12, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P4 3MC Trivalent chromate plating Small flat washer outer diameters: M2.5: 5 mm, M2.6: 5 mm, M3: 6 mm, M4: 8 mm, M5: 10 mm
New items
P-3 3MC 3X20, Yahata Neji

P-3 3MC 3X20, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 3X16, Yahata Neji

P-3 3MC 3X16, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 4X15, Yahata Neji

P-3 3MC 4X15, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 4X20, Yahata Neji

P-3 3MC 4X20, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 5X18, Yahata Neji

P-3 3MC 5X18, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-4 3MC 2.6X6, Yahata Neji

P-4 3MC 2.6X6, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P4 3MC Trivalent chromate plating Small flat washer outer diameters: M2.5: 5 mm, M2.6: 5 mm, M3: 6 mm, M4: 8 mm, M5: 10 mm
New items
P-4 3MC 5X12, Yahata Neji

P-4 3MC 5X12, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P4 3MC Trivalent chromate plating Small flat washer outer diameters: M2.5: 5 mm, M2.6: 5 mm, M3: 6 mm, M4: 8 mm, M5: 10 mm
New items
P-3 3MC 3X6, Yahata Neji

P-3 3MC 3X6, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 3X18, Yahata Neji

P-3 3MC 3X18, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
New items
P-3 3MC 2X4, Yahata Neji

P-3 3MC 2X4, Yahata Neji

Steel + Spring Washer / Plain Washer-Incorporating P-3 3MC Trivalent chromate plating Plain washer outside diameters: M2: 6 mm, M3: 8 mm, M4: 10 mm, M5: 12 mm
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Sems Screws and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Sems Screws or any other product.
This depends on the Sems Screws individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Sems Screws and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Sems Screws.
Yes. We keep updating our stock frequently and if a product like Sems Screws is not in stock then we will let you know.