Multi-Monti MS Anchor

The Multi-Monti MS anchor is a metal fastener designed for installation in concrete, brick or similar base materials. The anchor provides a secure fixation, is fairly easy to install and durable in use. The anchor’s design resembles a standard self-tapping screw — an elongated shaft with a pointed thread and a round head with a TORX star-shaped recess. However, unlike a standard screw, the outer thread turns of the Multi-Monti MS anchor form a serrated comb — this provides better penetration of the anchor into strong but brittle material (such as concrete), and easier “cutting” of grooves for the following thread turns. The use of a special TORX star-shaped recess allows the driver bit to be held securely and a high torque to be applied to the anchor — without the risk of stripping the head’s edges. When using power tools (a drill or a powerful screwdriver), it is important to keep the anchor strictly perpendicular to the surface. In this case, installing the Multi-Monti MS even into a strong base material is not difficult.

Application

Multi-Monti MS anchors are made of high-quality carbon steel. Additional surface protection is provided by electrolytic zinc plating. This method reliably protects the fastener from corrosion, allowing the anchors to be used for outdoor work — including in aggressive environmental conditions. High property-class steel fasteners can be used in critical structures.

Anchor selection (length, thread diameter, etc.) for specific installation conditions should be made according to the base material type and the load values on the fastener:

• the anchor thickness is selected based on the load imposed by the structure attached to it;
• the head protrusion (distance from the surface when not fully driven in) also depends on the weight attached to the anchor and the dimensions of the fastener itself.

Multi-Monti MS anchors can be purchased from FLOK wholesale or in retail quantities.

Multi-Monti MS Metal Anchor

Electro-galvanized metal Multi-Monti MS anchor with a 17 mm round head. The Sormat Multi-Monti MS (MMS-MS) metal anchor is used for fastening materials in concrete, solid brick and natural stone.

SKU	Type	Drill diameter, mm	Min. embedment depth, mm	Max. thickness of the material being fastened mm	Head type/diameter	Package, pcs	Recommended load, kN (Concrete without cracks C20/25)*	Recommended load, kN (Concrete with cracks C20/25)*	Allowable load, kN (Concrete without cracks C20/25)**	Allowable load, kN (Concrete with cracks C20/25)**
71007	MMS-MS 7.5 x 45	6	45	1	T-30 / 17 mm	100/600	3.7	-	2.0	0.5

• In accordance with the manufacturer’s recommendations

** In accordance with approved certifications

Dimensions and specifications table for Sormat Multi-Monti MMS-MS round-head anchor screws

Type	Anchor diameter, mm	L Length without head, mm	d₀ Drill diameter, mm	hnom Min. anchoring depth, mm	tfix Thickness of fastened material, mm	Head type / diameter	Pack, pcs	Weight, kg/1000 pcs	Tinst Tightening torque, Nm	Permissible load in kN (non-cracked concrete C20/25)
										Pull-out	Shear
MMS-MS 7.5 x 45	7.5	45	6	45	1	T-30 / 17 mm	100/600	14.1	20	2.0	2.0

Dimensions and installation parameters for Sormat Multi-Monti MMS-F/HMS-F anchors in concrete

Type	Anchor diameter, mm	L Length mm	d₀ Drill diameter, mm	hnom Min. anchoring depth, mm	tfix Thickness of fastened material, mm	Bit size	Pack, pcs	Weight, kg/1000 pcs
HMS-F 6 x 10 x 40	6	40	5	30	10	T-30	200/2000	7.0
MMS-F 6 x 5 x 50	6	50	5	45	5	T-30	100/1000	7.9
MMS-F 6 x 35 x 80	6	80	5	45	35	T-30	50/500	12.0
MMS-F 6 x 55 x 100	6	100	5	45	55	T-30	50/500	14.8
MMS-F 7.5 x 5 x 50	7.5	50	6	45	5	T-40	100/1000	12.3
MMS-F 7.5 x 25 x 80	7.5	80	6	55	25	T-40	100/1000	18.3
MMS-F 7.5 x 45 x 100	7.5	100	6	55	45	T-40	50/500	22.5

Loads on Sormat Multi-Monti MMS-F / HMS-F metal anchors

Type	Head type	Tinst Tightening torque, Nm	Permissible load in kN (non-cracked concrete C20/25)
			Pull-out	Shear
HMS-F 6 x 10 x 40	HMS-F	12	1.9	1.9
MMS-F 6 x 5 x 50	MMS-F	12	1.5	1.5
MMS-F 6 x 35 x 80	MMS-F	12	1.5	1.5
MMS-F 6 x 55 x 100	MMS-F	12	1.5	1.5
MMS-F 7.5 x 5 x 50	MMS-F	20	2.0	2.0
MMS-F 7.5 x 25 x 80	MMS-F	20	3.0	3.3
MMS-F 7.5 x 45 x 100	MMS-F	20	3.0	3.3