Hot Dip Galvanized Steel Self Drilling Screw Hex Flange Head Rubber Washer Self Drilling Screw

Hot Dip Galvanized Steel Self Drilling Screw Hex Flange Head Rubber Washer Self Drilling Screw
Bestech Appliance Ind. Company is an ISO9001 & ISO14001 Factory with over 30 years in manufacturing and trading all sorts of high-qualified fasteners. The standard and non-standard fasteners are in our hot line. Our Advantages are guaranteed quality and lead time with a lower price than other factories. We sincerely welcome your inquiry of self drilling screws and other fastener products.
Hot Dip Galvanized Steel Self Drilling Screw Hex Flange Head Rubber Washer Self Drilling Screw
Application
A self drilling screw combines a thrilling-like action and the fastener installation itself into only one driving motion, and they are very efficient in a variety of hard-substrate applications, from assembly lines to roofing. It can be used to all types of electrical appliances, electronic products, computers, mobile phones, communication terminals, furniture, automobiles, toys, lighting, etc.
Hot Dip Galvanized Steel Self Drilling Screw Hex Flange Head Rubber Washer Self Drilling Screw
Hex Screw Self Drilling Screws Steel Alloy Self Drilling Screw
Specification
Besides our specification down below
all products can be highly customized as your requirement
Screw Specification
Head Styles
Drivers
Plating/Coating
Thread Types
Additional Requests
Pan
Pozidriv
Plain
Fine
With Head Mark
Pan Framing
Phillips
Zinc
Coarse
Serration Under Head
Round
Slotted
Yellow Zinc
Hi-Low
With Bonded Washer
Truss
Phillips Slotted
Black Phosphate
Machine
With PVC Washer
Hex
Square
Gray Phosphate
Twinfast
With Iron Assembly
Hex Washer
Square Phillips
Black Zinc
With Wing
Wafer
Torx
Black Oxide
Slotted + Wing
Truss Washer
Hex Socket
Galvanize
Csk(Flat)
Rustproof
Flower
Nickel
Bugle
Bronze
Serration
Spray Paint
Oval
Main Material
Steel: C45(K1045), C46(K1046),C20 etc.
Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,etc.
Stainless Steel: SUS201, SUS303, SUS304, SUS316, SUS410, SUS420 etc.
Alloy steel: SCM435,10B21 etc.
Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58) etc.
Aluminum: Al6061, Al6063 etc.
Iron:1213, 12L14, 1215, etc.
Standard
Diameter Range
Length Range
Property Grade
SAE J429
1/4''-1''
3/4''-8''
GR.2, 5 and 8
ASTM A307
1/4''-1''
3/4''-8''
GR.A
ASTM A307
1/2''-1''
1-1/2''-8''
GR.B
ASTM A325
1/2''-1''
1-1/2''-8''
TYPE 1
DIN 931
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN 933
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN 960
M8-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN 961
M8-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN 6914
M12-M30
40-200mm
CL. 10.9
DIN 7990
M12-M30
40-200mm
CL. 5.8, 6.8, and 8.8
DIN EN ISO4014
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN EN ISO4016
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN EN ISO4017
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
DIN EN ISO4018
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
ISO 4014
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
ISO 4016
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
ISO 4017
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
ISO 4018
M6-M30
15-200mm
CL. 4.6, 4.8, 5.8, 6.8, 8.8 and 10.9
Oval and Flat Head Self Drilling Screws
Production Overview
Manufacturing Equipment :
1. Heading Machines
2. Threading Machines
3. Drilling Machines
4. Roller Sorting Machines
5. Packing Machines
Self Drilling Screw
Packing & Shipping
Packing information :
1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton.
2. Commercial packing: 1pc/plastic bag + color box + carton.
3. As the clients' requirement.
Shipping information :
1. For small quantity, shipment is preferred to shipping with express by UPS, DHL, EMS, TNT or FedEx to meet your deadline on time worldwide basis.
2. For regular mass production, shipments can be arranged by air-shipping, sea-shipping or express. Let us know on your requirement we will try to save your budget and meet deadline.
Self Drilling Screw
Testing Technology
Inspection Equipment :
1. Hardness Test Machines
7. Surface Plating Test Machines
2. 3D Projectors
8. Depth Recesses Test Machines
3. Torque Test Machines
9. Thread Plug Gauges
4. Drill Test Machines
10. Thread Ring Gauges
5. Case Harden Test Machines
11. Vernier Calipers
6. Core hardness Test Machines
12. Micrometer Calipers
Self Drilling Screw
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FAQ
Q1: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q2: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock, or it is 25-65 days if the goods are not in stock. It depends on your quantities.
Q3: Do you provide samples? Is it free or not?
A: Yes, we offer samples for free if the requirement is available with our tooling.
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