Mechanical Anchor Bolt

Mechanical Anchor Bolt is also called Mechanical Expansion Bolt. It is a penetration type casing anchor bolt. When the nut and bolt are tightened, the conical head of the anchor bolt is pulled into the expansion casing, and the expansion sleeve expands and presses on the borehole wall to play a fixed role.

The expansion mechanism may be a sleeve, slotted shell, slotted stud, or wedge assembly which is actuated by a tapered cone, tapered plug, nail, bolt, or screw depending upon the anchor style.

It is a penetration type casing anchor bolt. When the nut and bolt are tightened, the conical head of the anchor bolt is pulled into the expansion casing, and the expansion sleeve expands and presses on the borehole wall to play a fixed role. The compression of the expansion mechanism against the wall of the drilled hole allows the anchor to transfer the load to the base material. Anchors which are expanded by tightening a bolt or nut are considered to be torque controlled while those that are actuated by driving a nail or plug are considered to be deformation controlled. A deformation controlled anchor can develop a higher initial compression force when compared to a torque controlled anchor. Compression anchors may also be pre-expanded and/or used in conjunction with a drive nail. The expansion mechanism on an anchor of this style is actuated as it is compressed during the driving operation into the anchor hole.

▪Material Available – Carbon Steel with zinc plated, Stainless Steel.

▪Custom Sizes - Our unique mass customization manufacturing operation allows us to customize sizes far more easily than any other provider.

▪Custom Finish - We can offer zinc plating, nickel plating, chrome plating, hot deep galvanized, Dacromet coating.

▪Requires a spanner or socket wrench to fasten or undo the bolt.

▪Ideal for heavy duty fastening of steel and wood structures walls and floors.

Installation Instructions

1.Make a hole of the right diameter and depth and clean it.
2.Place the expansion sleeve in the borehole.
3.Place the tool in the sleeve and hit it with a hammer until it stops at the edge of the sleeve.
4.Screw the expansion bolt into the sleeve until you get clear resistance.
5.The attachment is ready to accept the load.

Mechanical Anchor Bolt

Steel anchor for heavy duty fixing designed for structural fixing, of static type, on solid supports.

Item No.	Size	Ø Hole	Drilling Depth	Drawing Force	Tightening Torque	Bag	Carton
		mm	mm	KN	KN	pcs	pcs
MA 26001	M10X100	16	70	—	50	100	100
MA 26002	M10X120	16	80	—	50	100	100
MA 26003	M10X130	16	100	—	50	100	100
MA 26004	M12X130	18	100	47	80	100	100
MA 26005	M12X150	18	115	65	80	100	100
MA 26006	M16X160	22	115	87	180	40	40
MA 26007	M16X190	22	145	97	180	40	40
MA 26008	M18X260	25	200	—	260	20	20
MA 26009	M20X260	28	200	158	300	20	20
MA 26010	M20X280	28	230	208	300	20	20
MA 26011	M20X500	28	380	—	300	20	20
MA 26012	M24X230	32	180	186	500	20	20
MA 26013	M24X260	32	210	—	500	20	20
MA 26014	M24X300	32	230	186	500	20	20
MA 26015	M24X400	32	320	301	500	20	20

Applicable scenarios

It is widely used in the construction and household spheres. They fasten various items, for example: steel structures, pipe hanger bracket, fence, handrail, support, staircase, mechanical equipment, door and other things. Suited for applications on solid and semisolid supports: stone, concrete, solid brick. Designed for joint scaffolding by means of extensions.

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