Product Details

Material:	Stainless Steel/carbon Steel	Surface:	Plain Or Zinc -plating
Standard:	DIN GB ISO JIS BA ANSI	Head:	Allen cap Head
Thread:	full Thread
High Light:	mechanical fixings, metal fasteners

Hex Socket Cheese Head Self Tapping Screws For Drilling Equipment

A self-tapping screw is a screw that can tap its own hole as it is driven into it. For hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on atap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, a self-tapping one can (within reasonable limits of substrate hardness and depth). For softer substrates such as wood or soft plastics, the self-tapping ability can come simply from a tip that tapers to a gimlet point (in which no flute is needed). Like the tip of a nail or gimlet, such a point forms the hole by displacement of the surrounding material rather than any chip-forming drilling/cutting/evacuating action.

Self-tapping screws are used in a variety of applications ranging from DIY carpentry to surgery. Many dental implants and orthopedic bone screws are examples of self-tapping screws used in surgery.

Self drilling. Each has its own drill screws can be easily used in sheet metal, without pilot hole .

Pan-head screws, screwdriver bits for PHILLIPS

Is considered to be self-tapping screw externally threaded fastener, may be metal and nonmetal (e.g. plastic) material "self-tapping" with their own threads.

Sharp thread drawing together and ensure that the material is firmly fixed. There is a sharp sheet metal screw threaded bore.

Made of hardened steel.

Self-tapping pan head screw specifically designed for self-tapping plastic or metal, but also for fitting to the metal timber provides excellent fastener, a threaded shank as the whole can be maintained in good fixability wood.

Material	1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze
Grade	SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Thread	UNC,UNF,UEF,UN,UNS
Standard	ISO, DIN, ANSI, JIS, BS and Non-standard
Sample Service	Samples are all in free.
Certificate	ISO9001
Advantage	1. Competitive price; 2. OEM service available
Packing	Bulk in cartons (20kg Max.)+wood Pallet or according to customer special demand
Payment terms	FOB, CIF, CFR, L/C, or others.
Delivery method	by sea, by air or by express service
Lead Time	8-30 work days after order confirmed
Application	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Notes	Special specifications and marks can be made according to customers requirements;

Advantage:

1. Our product price is definitely the manufacturer's price, quality and reasonable price.
2. We have introduced advanced machinery and equipment with exquisite workmanship and no burrs on the surface.
3. We will have a good communication, ensure timely reply, do not affect the work process.

4. We accept small order quantity before formal cooperation.