Lag screw shield anchor is specially designed for masonry mortar joints of concrete, block,brick and soft base course. They are made of two heavy zinc alloy shields combined by two locking clips. Without internal thread, Need to be fastened with lag screw to realize expansion function.
Having short and long types with same design principle and function.The length is not same, the outer diameter are same as well. In the soft or weak masonry structure, the long style can provide better strength. But, in the hard masonry structure, because of the shallow drilling depth, the short style can not only shorten the drilling time, but also achieve better expansion coefficient.
The size of lag shield anchor is specified as lag screw size (diameter) X anchor body length in inch. For both the short and long types, the sizes are available with 1/4"- 3/4". For installing, pre-drill a hole in substrate about 10 mm-15 mm deeper than the length of the anchor body.
Features:
★ Being suitable for light-medium duty loading purpose.
★ Rust prevention, corrosion resistance and environmental protection.
★ The short type is suitable in hard masonry substrate, The long type is in soft substrate.
★ Designed two heavy shields made of zinc alloy and assembled by two locking clips.
★ Used together with lag screw to expand and fix the objects, no precise drilling depth is required.
★ Quick and easy to install and durable use.
Materials & Surface treatment:
● Zinc alloy material & Natural color
Base Materials: ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Soft substrate
Applications:
♔ Railing,special door industry,wall panel.
♔ Installation of interval signs, handrails, railings, shelves ,wood plate,wall hanger,bracing,shelving and gates.
♔ Installation of console grating and fence and heavy machinery location installing.
♔ Installation of banister starter bars for structural expansion,stadium seats and rectification works.
♔ Steel building structural expansion and rectification works.
Installation Instruction:
❶ Drill a hole in the base material to ensure the correct diameter and no precise depth required.
❷ Use a nylon brush or high pressure air pump to remove all debris and dust.
❸ Insert the anchor body into the pre-drilled hole in the base material.
☞ Place the end with locking clips upwards.
❹ Knock it with a hammer till the end of the anchor is flush with the base or slightly lower.
❺ Pass lag screw through a guide hole in the fixture, vertically align with and insert into the pre-drilled hole.
❻ Fasten lag screw by tool till be fixed fully.
Product size description For short type: (inch)
| Item Code | Anchor Size | Inner thread | Embedment | Drill Dia. |
| LSS14 | 1/4" | 1/4" | 1" | 1/2" |
| LSS516 | 5/16" | 5/16" | 1-1/4" | 1/2" |
| LSS38 | 3/8" | 3/8" | 1-3/4" | 5/8" |
| LSS12 | 1/2" | 1/2" | 2" | 3/4" |
| LSS58 | 5/8" | 5/8" | 2" | 7/8" |
| LSS34 | 3/4" | 3/4" | 2" | 1" |
** The long type, short type and special size are available.
