Collar Bolt

A Collar bolt is a form of threaded hardware device with an external male thread. Bolts are thus closely related to, and often confused with, screws.Set collars bolts are used for removable bundle heat exchanges, to holding the bundle in place, if only the channel must be removed.

Send Requirement :

Request a Quote  **Free

No registration, no credit cards required.

Top Brands and Manufacturers

Show All Hide

Manufacturer and Suppliers for Collar Bolt

Detailed Description for Collar Bolt


  • High tensile strength
  • Long functional life
  • Precision engineered.


1.Standard:DIN,ANSI, BSW, JSB ans ISO standard or non-standard as request&design.

2. Material:Carbon steel, Alloy steel, stainless steel or according require

3. Grade of roofing bolt: Metric standard: Grade 4.8, Grade6.8, Grade8.8, Grade10.9,Grade12.9.

4. Dimension: M4-M40

5. OEM&Customize non-standard products welcome.

6. Surface treatment:Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black, DACROMET coating, etc.





Range Size

(M 6 - M 150)

(Length up to 7 meters)

Material(all grade)

Mild Steel, Stainless Steel, Carbon Steel, Alloy Steel, Brass, Copper Etc.

Surface Finish

Blackening, cadmium zinc plated, galvanized, hot dip galvanized, nickel plated, buffing, etc.


All Industry

Die Forging

Closed die forging, open die forging, and hand forging

Question And Answer

Get Prices

Answers to your queries

Buying Tip- See what like buyers had to say!