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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€ 6.45

€ 6.45 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 127B
RS PRO x 6 mm, External Tooth Washer
RS Stock No.278-641BrandRS PRO

€ 8.06

€ 8.06 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
-
-
External Tooth
-
-
-

€ 10.42

€ 10.42 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 6797A
RS PRO x 6 mm
RS PRO x 6 mm
Add to parts list
RS Stock No.278-821BrandRS PRO

€ 11.16

€ 11.16 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
6mm
-
-
-
-
-
-

€ 9.80

€ 9.80 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 127B
RS PRO x 10 mm
RS PRO x 10 mm
Add to parts list
RS Stock No.278-736BrandRS PRO

€ 19.72

€ 19.72 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
10mm
-
-
-
-
-
-

€ 13.02

€ 13.02 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 6797A

€ 11.41

€ 11.41 1 Bag of 100 (Exc. Vat)

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

€ 14.88

€ 14.88 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 6797A

€ 18.10

€ 18.10 1 Bag of 100 (Exc. Vat)

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

€ 7.81

€ 7.81 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 127B
RS PRO x 12 mm
RS PRO x 12 mm
Add to parts list
RS Stock No.278-837BrandRS PRO

€ 10.54

€ 10.54 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
-
-
-
-
-
-
RS PRO x 12 mm
RS PRO x 12 mm
Add to parts list
RS Stock No.278-657BrandRS PRO

€ 11.04

€ 11.04 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
12mm
-
-
-
-
-
-

€ 10.91

€ 10.91 1 Bag of 100 (Exc. Vat)

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

€ 22.82

€ 22.82 1 Bag of 100 (Exc. Vat)

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

€ 22.20

€ 22.20 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 6797A
RS PRO x 16 mm
RS PRO x 16 mm
Add to parts list
RS Stock No.278-922BrandRS PRO

€ 14.14

€ 14.14 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
-
-
-
-
-
-

€ 19.22

€ 19.22 1 Bag of 100 (Exc. Vat)

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

€ 24.55

€ 24.55 1 Bag of 100 (Exc. Vat)

Add to basket
RS Pro
16mm
Pan
Pozidriv
Spring
Steel
Bright Zinc
BS 4183/DIN 6797A

€ 21.33

€ 21.33 1 Bag of 100 (Exc. Vat)

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