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cap bolts
cap bolts
DIN 933
m6 x 20mm
hex screws

DIN 933

DIN 933
DYSHINE—— DIN 933 bolts offer comprehensive options in terms of grade, diverse sizes, and extensive surface treatments. These bolts come in various grades, including high-strength options, and a wide range of sizes to accommodate different applications. Moreover, they feature a comprehensive selection of surface treatments such as hot-dip galvanizing, zinc plating, and dacromet coating, ensuring excellent corrosion resistance and durability in various operating environments. DIN 933 bolts from DYSHINE provide versatile and reliable fastening solutions for a multitude of industrial needs.
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Hexagon head bolts, also known as hex bolts or hex screws, are a type of fastener characterized by their six-sided head. These bolts are commonly used in a variety of applications, including construction, automotive, and machinery. An example specification for a hexagon head bolt is"M6 x 20mm", where"M6"refers to the metric diameter of the bolt and"20mm"indicates the length of the threaded portion. Additionally, hex bolts are sometimes referred to as cap bolts due to the shape of their head, which resembles a cap. This versatile fastening hardware is essential for securely joining components together in numerous industries.
 
The size specifications for DIN 933 bolts cover a wide range, typically including:
- Diameter (D): Commonly expressed in millimeters (mm), ranging from M1.6 to M100 or larger.
- Length (L): Varied lengths to suit different applications, ranging from a few millimeters to several hundred millimeters.
- Thread Pitch (P): The distance between adjacent threads, typically measured in millimeters, with standard pitches such as 0.35mm, 0.5mm, 0.7mm, 1.0mm, 1.25mm, 1.5mm, and others depending on the bolt diameter.
These comprehensive size specifications ensure versatility and compatibility for various industrial and construction needs.
The strength grades are 4.8, 8.8, 10.9, and 12.9.