Sems Screws

What is a Sems Screw

A Sems Screw is a type of a fastener.

How do they work?

The screws are already pre-assembled with a free spinning lock washer, held in place by the diameter of the screw thread being wider than the hole of the washer.

Features and Benefits

• They come with different head types, washer styles, thread styles, plating types and materials.

• ...

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BD 2.897

BD 2.897 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M3
Pan
Pozidriv
Spring
Steel
BS 4183/DIN 127B
Bright Zinc Plated

BD 3.491

BD 3.491 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M3
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 4.833

BD 4.833 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M4
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 4.798

BD 4.798 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M3
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 4.567

BD 4.567 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M4
Pan
Pozidriv
Spring
Steel
BS 4183/DIN 127B
Bright Zinc Plated

BD 9.275

BD 9.275 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
10mm
M5
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 6.038

BD 6.038 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M4
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 5.542

BD 5.542 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M4
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 6.928

BD 6.928 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
M4
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 10.509

BD 10.509 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
M6
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 3.557

BD 3.557 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M3
Pan
Pozidriv
Spring
Steel
BS 4183/DIN 127B
Bright Zinc Plated

BD 4.653

BD 4.653 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M3
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 4.847

BD 4.847 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M3
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 5.089

BD 5.089 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
M4
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 12.185

BD 12.185 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
M6
Pan
Pozidriv
Spring
Steel
BS 4183/DIN 127B
Bright Zinc Plated

BD 11.271

BD 11.271 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M6
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 7.599

BD 7.599 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
M5
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 10.569

BD 10.569 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
M6
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated

BD 12.505

BD 12.505 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
M6
Pan
Pozidriv
External Tooth
Steel
BS 4183/DIN 6797A
Bright Zinc Plated

BD 12.015

BD 12.015 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
20mm
M6
Pan
Pozidriv
Plain
Steel
BS 4183/DIN 125A
Bright Zinc Plated