Chemical Stud Admin Edit

0.13 USD
Model: HDG External Hex Head
Min. Order: 10000 Piece/Pieces
Payment Terms: L/C, T/T
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 1 container each month Packing: Packed in box to...
Delivery Date: as discussed Type: Anchor Bolt
Material: Carbon Steel 4.8-8.8 grade Brand Name: OEM
Diameter: 8 mm-5/16"~~30 mm-1-/4" Length: 110 mm-4-1/2"~~ 380 mm-14-1/8"
Capacity: MPA Tensile loading Function: Expansion free fixing
Working principle: Use chemical adhesive system to cure the stud and structure substrate Base materials: In the concrete,masonry,brickwork,solid wall or stone substrate
The end design: Cut single / double 45 degree or flat end The head design: External hex head, Internal hex head and Flat head
Application: Used to fix the objects or connect and reinforce structure foundation Installation: Pre-drill a hole in substrate and insert chemical adhesive system to cure and to install by setting tool
Producing engineering: Punching machine-Cutting Lathe-Thread rolling machine Surface treatment: Hot dipped galvanized / ZP / ZYP / Dacromet spraying

    Chemical stud hot dipped galvanized is made the same size as steel chemical anchor stud, designed external hex, internal hex and flat head with the setting tools. HDG plating have better rust proof and anti-corrosion performance than common zinc plating,suitable for fixing objects in concrete, stone, solid brick wall substrate including small space, edge and multiple fixing points to install. 

    Chemical bolt fixing is run between chemical adhesive and base material. Mainly using chemical glass capsule containing quartz aggregate to fill the void between hole wall and chemical anchor stud to become an integral part of foundation materials,After chemical stud positioning pin end is driven into glass capsule by power tool to completely crush and mix capsule components to form tight chemical bonding for installing.

[Product features]:

♣ Hot Dipped Galvanized(HDG) have better rust proof and anti-corrosion performance than zinc plating.

 Design external hex head, internal hex head and flat head types to use special setting tool for installing.

Made of carbon steel materials having 4.8-8.8 grade to realize various use purpose.

The sharp tail design make it insert chemical glass capsule and installing hole easier and quicker.

No expansion function.

 Allow to use in the small space or edge of construction structure foundation.

 Use chemical adhesive system for bonding between anchor stud and base materials in the hole to realize the fixing function, also called chemical adhesive anchors.

 Mainly adopted chemical glass capsule or injection resin to achieve chemical bonding.

 High loading performance and suitable for static and dynamic loading place.

Allow usage in wet or underwater installing hole.

Also used in reinforcement concrete construction structure for connecting or reinforcing.

[Chemical Glass Capsule Components]: Glass + Hardener + Quartz + Resin

[Materials & Surface treatment]:

 Carbon steel & HDG / ZYP / ZP / Dacromet Spraying.

[Base Materials]:  ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Solid brick wall ☑ Stone


Chemical fixing for steel structure,curtain walling,cladding,precast concrete components.

Tie back for temporary structures or permanent fixing.

Telecom tower, Racking.

 Installing sign, handrails,balustrades and gates.

Installation of starter rods for structural extension and rectification works.

Goods shelves installing .

Reconstruction and reinforcement of old and dangerous buildings works.

Reinforcement concrete construction structure for connecting or reinforcing engineering.

Decorative panel fixing or architectural finishes.

High rise construction steel structure installing project.

 Power plants,tunnel construction engineering.

✔ Roads,bridges,railroad construction works.

✔ Cranes,lifts and escalators installation.

[Hardening-setting time]:

Dry hole:  InstallingWet hole:  InstallingUnderwater hole:
Substrate temp.Curing TimeSubstrate temp.Curing TimeSubstrate temp.Curing Time
≥ 20℃15 Min.≥ 20℃30 Min.≥ 20℃1.5 Hrs.
10 ~ 20℃25 Min.10 ~ 20℃50 Min.10 ~ 20℃2.5 Hrs.
0 ~ 10℃1.5 Hrs.0 ~ 10℃2.5 Hrs.0 ~ 10℃5.5 Hrs.
-5 ~ 0℃5.5 Hrs.

[Installation Procedures]:

 Drill hole in base material to ensure the proper hole diameter and depth.

 Use brush to remove the dirt and dust in the hole.

 Check the viscosity of the resin inside of glass capsule and insert a chemical glass capsule into a clean hole.

 Unscrew hex nut & washer to rotate threaded stud with setting tool and power tool to drive it into glass capsule till reaching the bottom of the hole.

 Observe the specified curing time until being solidified completely.

 Tighten hex nut and washer for fixing or reinforcing.

[Product size description]: (mm/inch)

  Item Code
   Stud  SizeMax.Thickness FastenedHole Dia.Hole  Depth
CHEMA-08M8 X 110
16 mm10 mm80 mm
M10 X 13022 mm12 mm90 mm
CHEMA-12M12 X 16030 mm14 mm110 mm
CHEMA-16M16 X 19038 mm18 mm125 mm
CHEMA-20M20 X 26070 mm25 mm170 mm
CHEMA-24M24 X 30065 mm28 mm210 mm
CHEMA-30M30 X 38070 mm35 mm280 mm
CHEMAI-5165/16 X 4-1/23/43/83-3/8
CHEMAI-383/8 X 517/163-5/8
CHEMAI-121/2 X 6-1/41-1/49/163-9/16
CHEMAI-585/8 X 7-1/21-3/43/46
CHEMAI-343/4 X 10-1/42-3/47/87-1/2
CHEMAI-787/8 X 11-3/43-3/418-1/2
CHEMAI-11 X 11-3/42-1/21-1/88-1/2
CHEMAI-1141-1/4 X 14-1/821-7/1611-1/2

**The special styles and sizes are available according to the samples or the drawings supplied by customers.

Chemical Anchor Bolts

Chemical Anchor Bolts

Internal Hex Head
Chemical Anchor Bolt

Chemical Anchor Bolt

Internal Hex Head
Chemical Anchor Studs

Chemical Anchor Studs

External Hex Head
Chemical Anchor Stud

Chemical Anchor Stud

External Hex Head
Stainless Steel Chemical Anchors

Stainless Steel Chemical Anchors

SS 304(A2) & 316(A4)
Concrete Chemical Bolts

Concrete Chemical Bolts

Dacromet Spraying
Chemical Studs

Chemical Studs

HDG Internal Hex Head
Chemical Anchor Threaded Rod

Chemical Anchor Threaded Rod

Flat Head

E-mail: Telephone: 86-574-66121970

Zhenxin West Road, ZheDong Economical Developing Zone, YuYao, Ningbo, Zhejiang, China (Mainland)

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