Name: China Customized Hex Slotted Head Self Tapping Screw Manufacturers Suppliers - Free Sample - Gete Hardware
Brand: Gete
SKU: 229789796

Hex Slotted Head Self Tapping Screw
Slotted Hex Washer Head Sheet Metal Screws

Drive Type: Slotted Drive
Head Type: Hex Washer Head
Material: Zinc Plated Steel
Standards Classification: AISI 1016-1024

Thread:Full thread

Color: zinc/black/yellow/plain

Certification: ISO9001

MOQ:1000PCS

Samples: Free

Place of Origin: Zhejiang, China

What Are The Characteristics Of Self-Tapping Screws?

Self-tapping screws, as the name suggests, are screws that you tap yourself. Compared with ordinary screws, self-tapping screws have a drill bit and can be screwed in without machining the screw hole. At the same time, do the tapping yourself. Mainly used for edge joining and fixing of some thinner plates. So what are the characteristics of self-tapping nails?

1. Strong corrosion resistance
The self-tapping screw itself has strong corrosion resistance, and the rubber sealing ring it adds makes the screw impermeable to water and rust no matter it is exposed outdoors or in a relatively humid environment.

2. Small scope of use
Self-tapping screws, also called wood screws, are suitable for wooden materials. In addition, the screws are small and require manual operation, so the scope of use will be narrow.

3. Easy to operate
Self-tapping screws combine taps and bolts, which are very practical, especially on some soft materials. You can drill a hole and screw them in directly. Of course, if the screw diameter is small and the wood material is soft. No need to drill holes, just screw it in.

4. Strong self-drilling ability
The quality of self-tapping screws is determined by three parameters: screw diameter series, number of threads and screw length. The diameters of screws on the market are divided into grades 10 and 12, with corresponding diameters of 4.87mm and 5.43mm respectively; and the number of threads is 14, 16, and 24. If you want screws with strong self-drilling capabilities, it is recommended to purchase them. Screws with more threads.

How To Install Self-Tapping Screws?

1. If the installation quantity is small, a simple method can be adopted, that is, bolts of corresponding specifications and nuts are added. First fix the self-tapping screw sleeve on the corresponding screw, use a nut of the same type to fix it, then use a wrench to screw the screw sleeve into the bottom hole, and then withdraw the screw.

2. If the installation quantity is large, it is recommended to use special screw sleeve installation tools, such as a hexagonal head, tapping wrench, or pneumatic tools, etc.

Standard
Slotted hexagonal head self-tapping screws
Type C (unified thread) [Table H1] ASME B 18.6.4 - 1998

product-501-258

Diam		4#	5#	6#	8#	10#	12#	1/4	5/16	3/8
d
d	Diam	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125	0.375
s	Max	0.188	0.188	0.25	0.25	0.312	0.312	0.375	0.5	0.562
s	Min	0.181	0.181	0.244	0.244	0.305	0.305	0.367	0.489	0.551
e	Min	0.202	0.202	0.272	0.272	0.34	0.34	0.409	0.545	0.614
k	Max	0.06	0.07	0.093	0.11	0.12	0.155	0.19	0.23	0.295
k	Min	0.049	0.058	0.08	0.096	0.105	0.139	0.172	0.208	0.27
dc	Max	0.243	0.26	0.328	0.348	0.414	0.432	0.52	0.676	0.78
dc	Min	0.225	0.24	0.302	0.322	0.384	0.398	0.48	0.624	0.72
c	Max	0.019	0.025	0.025	0.031	0.031	0.039	0.05	0.055	0.063
c	Min	0.011	0.015	0.015	0.019	0.019	0.022	0.03	0.035	0.037
n	Max	0.039	0.043	0.048	0.054	0.06	0.067	0.075	0.084	0.094
n	Min	0.031	0.035	0.039	0.045	0.05	0.056	0.064	0.072	0.081
t	Max	0.042	0.049	0.053	0.074	0.08	0.103	0.111	0.134	0.168
t	Min	0.025	0.03	0.033	0.052	0.057	0.077	0.083	0.1	0.131

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GETE

Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.