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 3.056

BD 3.056 1 Bag of 100 (Exc. Vat)

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

BD 3.682

BD 3.682 1 Bag of 100 (Exc. Vat)

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

BD 5.097

BD 5.097 1 Bag of 100 (Exc. Vat)

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

BD 5.059

BD 5.059 1 Bag of 100 (Exc. Vat)

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

BD 4.817

BD 4.817 1 Bag of 100 (Exc. Vat)

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

BD 9.780

BD 9.780 1 Bag of 100 (Exc. Vat)

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

BD 6.367

BD 6.367 1 Bag of 100 (Exc. Vat)

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

BD 5.844

BD 5.844 1 Bag of 100 (Exc. Vat)

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

BD 7.305

BD 7.305 1 Bag of 100 (Exc. Vat)

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

BD 11.082

BD 11.082 1 Bag of 100 (Exc. Vat)

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

BD 3.751

BD 3.751 1 Bag of 100 (Exc. Vat)

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

BD 4.906

BD 4.906 1 Bag of 100 (Exc. Vat)

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

BD 5.111

BD 5.111 1 Bag of 100 (Exc. Vat)

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

BD 5.366

BD 5.366 1 Bag of 100 (Exc. Vat)

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

BD 12.849

BD 12.849 1 Bag of 100 (Exc. Vat)

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

BD 11.886

BD 11.886 1 Bag of 100 (Exc. Vat)

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

BD 8.013

BD 8.013 1 Bag of 100 (Exc. Vat)

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

BD 11.146

BD 11.146 1 Bag of 100 (Exc. Vat)

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

BD 13.188

BD 13.188 1 Bag of 100 (Exc. Vat)

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

BD 12.671

BD 12.671 1 Bag of 100 (Exc. Vat)

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