Screw Anchor RA, RAR, RAH Sormat/Sormat

RA, RAR, RAH Sormat/Sormat screw anchors work on the wedge anchor principle. They are used for fastening and installing structures in concrete, solid brick and stone. RA anchors are equipped with a screw with a countersunk head, which allows them to be used when installing window and door frames. As the screw is tightened, the anchor wedge is securely fixed in the hole. RAR and RAH anchors are supplied without a screw.

Dimensions of RA, RAR, RAH screw anchors: diameter from 6 to 10 mm, length from 40 to 80 mm, thickness of the fastened material from 3 to 70 mm.

Materials

• Anchor RA — electroplated steel
• Anchor RAR — stainless steel A2
• Anchor RAH — acid-resistant steel A4

SKU	Type	Anchor length, mm	Drill diameter, mm	Anchoring depth, mm	Max. thickness of fastened material, mm	Pack, pcs
72001	RA 6 X 50	40	6	30	30	100 / 1000
72002	RA 6 X 75	65	6	30	55	50 / 500
72003	RA 6 X 90	80	6	30	70	50 / 500
72005	RAR 6 X 40	40	6	30	-	100 / 1000
72011	RAH 10 X 55	55	10	40	-	50 / 500

Dimensions and specifications of Sormat RA, RAH screw anchors

Type	Anchor length, mm	Thread diameter	Drill diameter, mm	Min. anchorage depth, mm	Max. thickness of fastened material, mm	Allowable loads in kN, Concrete C20/25		Pack, pcs	Weight, kg/1000 pcs
						Pull-out	Shear
RA 6×75	65	M5	6	30	55*	0.5	0.75	50 / 500	16.0
RAH 10×55	55	M8	10	40	screw length −3 mm	1.7	2.0	50 / 500	30.0

• With standard screw at minimum anchorage depth.