Countersunk Flat Head Machine Screw
Type: Socket cap screws, countersunk head screws, hex socket cap screws, flat head machine screw
Material: Carbon steel,Titanium,stainless steel
Finish: Black Oxide
Size:M4,M5,M6,M8,M10,M12,M14,M16,M20,M22,M24,M28,M30
Standard: Inches, Metric
Specification
Flat head screws are also called countersunk screws. they are as known countersunk screws because they sink into a surface and rest flush in materials when screwed in. Countersunk screws feature a flat head instead of a rounded or semi-rounded one. that tapers along the shaft. The advantage is that Use a countersunk screw when you want to hide fixtures and maintain the integrity of the material.
The head of the countersunk screw has a larger diameter and the drive can be Phillips or hex socket cap, the thread can be a machine(flat head machine screws) or self tapping(flat head self tapping screws)allowing tools such as screwdriver or wrench to turn the screw. The more prominent top also prevents the screw from drilling too deep and passing through the material, the countersunk head screw can usually be removed or re-inserted at will without damaging the material. The upper head can sink completely, and the screw head will not act as a hindrance. Flat head screws have many types like flat head machine screws, flat head cap screws, and Phillips flat head screws. they are available in Black Oxide Stainless Steel, 18-8 Stainless Steel, 316 Stainless Steel, and Zinc finishes. carbon steel, aluminum, titanium, etc
Cross countersunk head screws are generally used in electrical equipment, electronic machinery, mechanical equipment, household appliances, digital products, water conservancy projects, decoration design, etc. The general process is cold heading, and then rubbing. Stainless steel countersunk head screws are uniform in color, The head surface is smooth, with a cross groove inside, which is clearly visible and evenly stressed. It is not easy to slip during rotation, which greatly improves working efficiency. The rotating thread has a strong effect, no residual burrs, and the thread is neat and clear without missing teeth.
Other Types Of Flat Head Screws
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-Automatic screw head and thread rolling machine
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We have a variety of production requirements of equipment, can meet any customized demands. can provide comprehensive fastener solutions. Anything you need can make by Heatscrew.
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