Steel Anchor SLM Screw

Model: Screw Type
Place of Origin: Zhejiang,China (Mainland)
Type: Expansion Anchor
Material: Steel
Brand Name: OEM
Diameter: Anchor body 12 mm ~ 24 mm
Length: Anchor body 45 mm ~ 95 mm
Capacity: Mpa Tensile loading
Material: Carbon Steel
Surface treatment: Zinc plating & Yellow passivated
Function: Realize and generate heavy-duty expansion force
Design feature: Assemble hex bolt, two segment steel shields clamped by steel clip, with double anti-rotation lugs and a conical nut
Application: Used to anchor and fix the objects in various structure substrate
Working principle: To tighten and make a cone nut pull into and expand two segment shields
Base materials: In the concrete,masonry,stone,brickwork substrate
Installation: Pre-drill a hole in the substrate and tighten by tool
Main Producing engineering: Punching machine
Characteristic: Quick and easy installation operation


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.15 USDProduction Capacity:1 container each month
Trade Term:FOB,CFR,CIF,EXWPacking:Packed in box to...
Payment Terms:L/C, T/TDelivery Date:as discussed
Min. Order:10000 Piece/Pieces
Means of Transport:Ocean, Air, Land

     Heavy duty steel anchor slm with screw consists of steel anchor slm, Din 125/9021 flat washer and loose bolt-hex bolt 4.8-8.8 grade, used to anchor and fix the objects in various structure substrate. A plastic plug in red inserted in the  cone nut is used to prevent dust from entering cone nut to ensure the internal thread rotate freely. Another red plastic bushing on the anchor body collar ensures the centrality when the fastener is inserted into the anchor and make it closely fit with the washer and the fixture during installation to reduce vibration and prevent penetration of dregs and moisture.The design of double anti-rotation lugs can prevent the anchor from rotating in the hole during the installation. 

    The specially designed steel anchor slm body structure minimizes the installation and use space, also suitable for use in the narrow space. Heavy duty SLM anchors have good expansibility and fixation in the hole, it is very suitable for the base of stone or compact material, and also suitable for the non structural place of concrete. The two segment heavy steel shell result in a wide and evenly distributed load, while the internal metric or inch internal threads allow the use of standard screws and threaded rods for an ideal application.

     To tighten the bolt or other fasteners, a conical nut is pulled into and expand the steel shield anchor body to generate expansion force against the hole wall. Heavy duty steel anchor slm or steel dowel slm is internal thread mechanical expansion anchors, made of carbon steel. 


Assemble loose bolt-hex bolt 4.8-8.8 gr. and Din 125/9021 flat washer.

 Being suitable for medium-heavy duty loading purpose.

Design double anti-rotation lugs to prevent rotation in hole wall.

 A red plastic plug inserted for dust-proof.

 A red plastic bushing to ensure centrality and prevent penetration of dregs and moisture.

 Quick and easy to install and use.

Materials & Surface treatment: 

 Carton steel & Zinc plating and Zinc plated and yellow passivated.

Base Materials:  ☑ Concrete  Masonry  Brickwork ☑ Solid wall ☑ Stone


Railing,special door industry,wall panel.

 Installation of interval signs, handrails, railings, shelves and gates.

Installation of console grating and fence and heavy machinery installing.

 Pipe installation engineering / pipe support.

Cable and tower racks.

 Installation of banister starter bars for structural expansion and rectification works.

Structural expansion and rectification works.

Curtain walls, cladding and precast concrete components.

Installation Instruction:

1. Drill a hole in the base material to ensure the correct diameter and embedment depth.

2. Use a nylon brush or high pressure air pump to remove all debris and dust.

3. Insert slm shield anchor into the drilled hole until being flush with the surface.

4. Pass a fastener through a guide hole in the fixture and vertically aligned with and close to a substrate hole.

5. To tighten by tool until be fixed fully.

Product size description: (mm/inch)

Item CodeAnchor SizeAnchor LengthDrill Dia.Normal Screw Sizes
2PAH06M6 (1/4)4512M6 X 45
2PAH08M8 (5/16)5014M8 X 55
2PAH10M10 (3/8)6016M8 X 65
2PAH12M12 (1/2)7520M12 X 85
2PAH16M16 (5/8)9524M16 X 105

**The special loose bolt-hex bolt sizes are available.

**Being available to assemble loose bolt, stud, projecting bolt, eye bolt and hook bolt.

Category: SLM Shield Anchors

Related Category: Metal Frame Anchors  TAM Shield Anchors  Fix Bolt Shield Anchors  Shield Anchors  Chemical Anchors 

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