Dongguan Guanbiao Hardware Products Co., LTD
Dongguan Guanbiao Hardware Products Co., LTD Innovation is the foundation, quality is the life, pragmatism is the purpose, and efficiency is the goal. Customer satisfaction is our ultimate goal.
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M4X16 Eleven-Character Groove Knurling Does Not Come Out Of The Screw Captive screw
Captive screws are fasteners designed to remain attached to guards or equipment. A conventional screw typically passes through a clearance hole in one part and then screws into a threaded hole in a second part — so the first part is clamped to the second. However, when the fastener is unscrewed from the threaded hole in the second component, it can easily separate from the first one.
| Product Description | |
| Product name | M4X16 Eleven-Character Groove Knurling Does Not Come Out Of The Screw Captive screw |
| Size that can be cold-headed | M1-M20 According to the drawing provided by the customer,The longest length can be 300mm |
| Hardness grade | 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80 |
| Standard | ISO, GB, BS, DIN, ANSI,JIS, Non-standard |
| Material that can be | 1. Stainless steel: 201,303,304,316,410 |
| cold-headed | 2. Carbon stee: C1006,C1010,C1018,C1022,C1035K,C1045 |
| 3. Copper: H62,H65,H68 | |
| 4. Aluminum: 5056, 6061, 6062, 7075 | |
| 5. According to customer demand | |
| Surface treatment | Zinc plating, nickel plating, copper plating, zinc-nickel alloy plating, polishing passivation, electrolytic polishing, sandblasting |
| and anodizing, black anodizing, electrophoresis, spray paint, ordinary chrome plating, dacromet, etc. | |
| About free sample delivery | After the customer pays the mold fee in advance, our company will design and open the mold, and send samples to the customer for |
| confirmation according to the agreed period. If our company has the stock, we will send the sample to the customer for free. | |
| Package | Plastic bag 1 small box +outer carton +pallets |
| After-sales Service | We will follow up every customer and solve all your problems satisfied after sales |
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Unit: mm
Factory environmental display
Four advantages of choosing Guanbiao Hardware
1. More than 20 years of screw production experience and non-standard screw custom development experience, provide you with cost-effective screws, and help you solve the fastener supply chain
2. Precise production equipment. The company introduces all imported equipment from Taiwan to produce precision screws and hardware accessories for you
3. A complete management system, each batch of products that leave the factory undergoes multiple strict monitoring
4. System supporting services, so you have no worries
All of the above products are produced by our company. Most of them have complete sets of molds or some molds. If you find us, you can make money. Welcome to call or add wechat: +86 13423026460