Serrated Flange Bolts

Serrated Flange Bolts Supplier India
$0.20 - $1.30

Minimum Order : 50 piece

Customization as per requirements


Specification Details
Size8 inch
TypeBolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length3 mm to 200 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Serrated Flange Bolts

Delta Fitt Inc. is a trusted Serrated Flange Bolts Manufacturer delivering fastening solutions that are made to stay tight when everything else is shaking loose. The Serrated Flange Bolts have a serrated bottom to the flange to provide a locking effect that will not allow loosening even in high vibration and heavy-duty applications. They find extensive use in automotive assemblies; industrial machinery; structural applications as well as equipment mounting at locations where performance and stability are critical.

Dimension & Size Chart (Metric ISO 4162 / DIN 6921)


Thread Size (d)Pitch (mm)Head Height k (mm)Across Flats s (mm)Flange Diameter d2 (mm)Thread Length b (mm)
M50.8~5.38~11.8Depends on length
M61.0~6.610~14.2Depends on length
M81.25~8.113~17.9Depends on length
M101.5~10.716~21.8Depends on length
M121.75~13.118~26.0Depends on length
M162.0~16.124~34.5Depends on length
M202.5~19.130~42.8Depends on length

Serrated Flange Bolts are appreciated in different B2B applications because they allow to increase the security of the joints without the introduction of extra washers. They are designed with a special serrated form that enhances better division of torque and better holding power that makes them the best to use in tasks that require accuracy and endurance. These bolts come in various materials, dimensions, and finishes, which will guarantee the compatibility with various needs of industries and its sustainability in the long run. We supply 12 Point Flange Nuts engineered for high-torque applications, offering superior grip and load distribution.


Type of Sub-products

  • Stainless Steel Serrated Flange Bolts
    Stainless Steel Serrated Flange Bolts

    Stainless Steel Serrated Flange Bolts

    Offer anti corrosion protection and superior grip, ideal for harsh industrial environments.

  • High Tensile Serrated Flange Bolts
    High Tensile Serrated Flange Bolts

    High Tensile Serrated Flange Bolts

    Built for demanding applications requiring maximum strength and resistance to loosening.