Hardware Products Manufacturer OEM Self Tapping Screws , Hex Head Self Tapping Screws

Hardware Products Manufacturer OEM Self Tapping Screws , Hex Head Self Tapping Screws

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 5000000 pc/month

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Fasteners: Thread Forming Phillips' Head Screws

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Specification

Material:

Carbon Steel,Stainless Steel

Standard:

ANSI,BS,DIN,GB,ISO,JIS

Power Supply:

AC Power,DC Power,Gasoline,Diesel

Customized:

Customized,Non-Customized

Surface Treatment:

Polishing,Zinc Plated,Nickel Plated,Copper Plated,Chrome Plated

1,Specification

Standard	GB, DIN, ISO, ANSI, ASME, IFI, JIS,BSW,AS,Q,HJ,
Size	According to your request
Materials	1,Stainless Steel: SUS201,SUS302,SUS303, SUS304, SUS316, SUS410, SUS430 2,CarbonSteel:C1006,C1008,C1010,C1018,C1022,C10B21,C10B33,C1035,C1045, C435#,40CrMo,42CrMo 3,Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4,Bronze: C51000, C52100, C54400, etc 5,Aluminum: Al6061, Al6063 etc Aluminum Alloy: Al6061, Al6063 etc 6,Titanium and Titanium Alloy: TAD,TA1-TA8,TB2,TC1-TC10 7,Alloy steel: SCM435,C10B21,C10B33 8,Iron:1213,12L14,1215,ect
Surface treatment	Bronze,Bronzy,red bronze, Chrome plate,color painted ,Nylok,ruspert,Magni,,Absorber Oil,Hardened,phosphate(black, Gray),Black,Zinc Plated,(green,black, white , blue , Yellow ,ROHS), Rainbow ,Plain, Nickel(black,white),Electrophoresis, Dacromet,
2:Business terms
Report	SGS,ROHS,
Trade terms	EXW, FOB,CIF,CFR
Packing	Packing: Poly bag, Small box, Plastic box, Carton, Pallet 25kgs/ carton, 36 cartons/ pallet. Carton dimension: 39cm28cm13.5cmpallet dimension: 100cm100cm80according to the customer’s requirement
Payment terms	TT 30% deposit in advance, 70% Balance Before shipment, 100% LC at sight,Western Union. Ali- pay
Sample terms	Sample free offered if available in stock,otherwise there will be sample charge

3. Quality control systems

Quality Certification	SGS,ROHS, ISO9001:2008, ISO14001:2004
quality system	100% of full line testing system, keep with the international standard
Inspection equipment	Caliper, Microcline, Torsion meter, Salt atmosphere testing machine, Ring gauge, General gage, sclerometer, Projector, die gage, image screening instrument

Quality Certification

SGS,ROHS,

ISO9001:2008, ISO14001:2004

quality system

100% of full line testing system, keep with the international standard

Inspection equipment

Caliper, Microcline, Torsion meter, Salt atmosphere testing machine, Ring gauge, General gage, sclerometer, Projector, die gage, image screening instrument

4. Company general impression

Company cover	5000 square meter
Employee	80-100 people
Equipment	50 sets

Hardware Products Manufacturer OEM Self Tapping Screws , Hex Head Self Tapping Screws

Q: Screw hole slip wire how to do?: Slippery wire that has been broken thread, once the damage is not possible to repair

Q: What tools are used to remove the screws, the two lines are grooves, the middle of a paragraph is convex: There is a multi-component tool that specializes in handling such screws.

Q: Is the tail screw? If it is mainly used in what place? If not what are they different?: This kind of screw called what I really do not know its name, the use of the place to see really not much, I see the place are generally used in machinery and equipment above, as you said what role, my personal point of view is To prevent slipping, because it is the head of a large slip wire, need to hand to adjust to the correct position to fall off, know that so much, not professional, Oh ~ hope to help you! The

Q: Screw M is mechanical teeth, tapping is what?: Screw M is the outer diameter of the meaning, such as M5 screws, that is, the outer diameter (maximum thread diameter) of 5 mm screws

Q: Also known as screw nails, I want to nail on the board, but there is no way to nail into the hard, how nail?: You say is a self-attack nail with a screwdriver twisted into the picture is not self-tapping is not used on the board, which is used on the expansion tube, to change the nail or wood screws, or direct use Nail nail

Q: Very urgent, please help a lot. I do not have any advanced tools, only the screwdriver or something: First with a diagonal pliers to screw out the word screwdriver of the gap, you can also use the saw blade, if it is embedded in the shell can only use the diagonal pliers. This solves the problem of the screwdriver, the next step is to twist, and use a diagonal pliers or other tools to insert the bottom of the screw cap, so that the pry can come out.

Q: Why are the screws of the screw?: I have not heard the concept of non-standard thread, because the thread is used to assemble, so the lathe in the car thread, the amount of feed and other parameters are given.

Q: How to look at screw models: That is, there are certain specifications of the national standard, such as: M6, M8, M10, M12, M16, M20. Which 7911131415171819 there is no. Wrench it as such as: M6 wrench, M16 wrench and so on.

Q: What is the size of the screw for the wall power switch installation: Concealed switch generally M5 × 30 semi-round head screws, you can also use M4 × 30 tapping screws. Ming installed switch is used M5 expansion with M5's self-tapping screws.