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Standard | DIN, BS, ANSI, JIS, GB and so on |
Head Type | Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
Raw Material | 1, Carbon Steel: C1008, C1010, C1022, 10B21 |
 | 2, Aluminum |
 | 3, Steel: 35K, 45K, 10B21 |
 | 4, Iron |
 | 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
 | 6, Brass:C36000, C37700, C38500, C27200, C28000.... |
 | 7, Copper |
Surface finish | Zinc Plated, Ni Plated, Brass Plated |
 | Tin Plated, Black Plated, Copper Plated. |
 | hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade |
Shank Diameter | 1.5mm-18mm |
Process | Mainly Cold-Heading, CNC,Stamping,Die-Casting |
Certifications | ISO9001,ROHS,SGSÂ |
Sample Availability | Samples are available. |
MOQ | We accept test orders of small quantity. |
Price terms | FOB, CIF, CFR, EXW, and other trade terms. |
Lead Time | 15-30days, according to customer's order qty and detailed requirements |
Packing | 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized |
 | Size of the caton box: 33CMX25CMX15CM |
 | Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container |
 | Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container |

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Q: Please send your price list for our reference.
A: We do not have standard price list because we produce according to customer design.
We can provide the quotation for your inquiries in a shortest possible time.
Q:Please quote the price for me
A:Â Our standard response time is 2 working hours, once you confirm the demand and drawing we shall provide the quote within 12 working hours.
Q:Can I get some sample?
A: Sure. We believe sample order is a good way to start our cooperation.
  If it is a standard product, it would be for free but freight on your account.
  If customized, we shall prepare the sample after receipt of development cost.
Q:Â Have FASTENERSÂ 100% assembled well in stock?
A: Some of standard size is in stock. Most is OEM item out of stock.
Q:Â Could I use my own LOGO or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:Â What is the delivery time?
A: Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.
Q:What payment do you accept?
A: We accept T/T, West Union,L/C,Trade Assurance in Alibaba.
Q:Â Can I trust you?
A: Absolutely! We are "Made In China" & "Alibaba" verified supplier.
Q:Â May I visit your factory?
A: You are welcome to visit us anytime. We can also pick you up from nearest airport and Train station.

Â

Standard | DIN, BS, ANSI, JIS, GB and so on |
Head Type | Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
Raw Material | 1, Carbon Steel: C1008, C1010, C1022, 10B21 |
 | 2, Aluminum |
 | 3, Steel: 35K, 45K, 10B21 |
 | 4, Iron |
 | 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
 | 6, Brass:C36000, C37700, C38500, C27200, C28000.... |
 | 7, Copper |
Surface finish | Zinc Plated, Ni Plated, Brass Plated |
 | Tin Plated, Black Plated, Copper Plated. |
 | hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade |
Shank Diameter | 1.5mm-18mm |
Process | Mainly Cold-Heading, CNC,Stamping,Die-Casting |
Certifications | ISO9001,ROHS,SGSÂ |
Sample Availability | Samples are available. |
MOQ | We accept test orders of small quantity. |
Price terms | FOB, CIF, CFR, EXW, and other trade terms. |
Lead Time | 15-30days, according to customer's order qty and detailed requirements |
Packing | 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized |
 | Size of the caton box: 33CMX25CMX15CM |
 | Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container |
 | Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container |


Q: Please send your price list for our reference.
A: We do not have standard price list because we produce according to customer design.
We can provide the quotation for your inquiries in a shortest possible time.
Q:Please quote the price for me
A:Â Our standard response time is 2 working hours, once you confirm the demand and drawing we shall provide the quote within 12 working hours.
Q:Can I get some sample?
A: Sure. We believe sample order is a good way to start our cooperation.
  If it is a standard product, it would be for free but freight on your account.
  If customized, we shall prepare the sample after receipt of development cost.
Q:Â Have FASTENERSÂ 100% assembled well in stock?
A: Some of standard size is in stock. Most is OEM item out of stock.
Q:Â Could I use my own LOGO or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:Â What is the delivery time?
A: Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.
Q:What payment do you accept?
A: We accept T/T, West Union,L/C,Trade Assurance in Alibaba.
Q:Â Can I trust you?
A: Absolutely! We are "Made In China" & "Alibaba" verified supplier.
Q:Â May I visit your factory?
A: You are welcome to visit us anytime. We can also pick you up from nearest airport and Train station.

Â
Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard.
Knurling copper nut is mainly used for hardware Spring, shaped spring, craft gift spring, battery spring, spring antenna,key ring, phosphorus copper spring CNC automatic lathe turning parts (copper car parts, iron, aluminum car parts), metal stamping parts, electronic parts, iron shaft, single Rachel,Rachel, iron pin, non-standard Screw nut,fittings,fasteners, wire forming (wire card holder, Model aircraft landing gear, S hook, R latch, triangle buckle, D buckle) and other hardware products, belonging to the copper nut series.
Brass Nut,insert nut,knurled nut,injection nut,hex nut
Shenzhen Lanejoy Technology Co.,LTD , https://www.szcoolingrack.com