non standard sae grade 5 m4 wood anchor high temperature din 931 standard hot dip galvanized ball joint bolt for welding
round head bolt is a type of fastener characterized by its rounded head shape. Here are some key features and details about round head bolts:
Head Shape: Round head bolts have a circular or dome-shaped head. The head is usually slightly larger in diameter than the bolt's shank or threaded portion.
Head Type: The rounded head of these bolts typically features a flat top surface, which may have a small recess or slot for a screwdriver or wrench to grip during installation or removal.
Threaded Shank: Like other bolts, round head bolts have a threaded shank that allows them to be securely fastened into a threaded hole or nut. The shank can have various thread types, such as coarse or fine threads, depending on the intended application.
Material and Finishes: Round head bolts are available in a variety of materials, including steel, stainless steel, brass, and other alloys. They can also be coated or plated with finishes such as zinc, galvanized coating, or other corrosion-resistant coatings to enhance durability and protect against rust or corrosion.
Applications: Round head bolts are commonly used in applications where a smooth and rounded appearance is desired or where the bolt head needs to be flush or slightly recessed with the surface. They are often used in woodworking projects, furniture assembly, interior trim work, and other applications where aesthetics are important.
Usage: Round head bolts are typically installed using a wrench or screwdriver to tighten the bolt into the threaded hole or nut. The rounded head provides a larger bearing surface, distributing the load over a wider area and reducing the chance of damage to the material being fastened.
When specifying or referring to round head bolts in English, you can simply use the term "round head bolt" to describe this particular type of fastener with a rounded or domed head.
item
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value
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Finish
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Black, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized
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Material
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Brass, stainless steel, Steel, Aluminium, Plastic, Titanium, NICKEL, Bronze, Nylon
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Measurement system
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INCH, Metric
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Head Style
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Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding
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Place of Origin
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China
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Region
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Jiangsu
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Brand Name
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Woo lronSimth
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Model Number
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btqt-444-1983
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Standard
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DIN 444-1983
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Product name
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T slot bolt
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Model Number
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DIN 444-1983
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Head type
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Round
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Surface treatment
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Polishing
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Size
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Customized Size
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Application
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Building
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Color
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Silvery
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Certificate
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ISO9001:2008
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Grade
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4.8/ 8.8/ 10.9/ 12.9 Ect
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Packing
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Cartons+plastic Bags
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