| 材料 | Carbon Steel, Brass, Stainless steel, Steel, Alloy Steel, Aluminum, titanium, and as per customer's request |
| Heat treating & Surface treatment | 回火，硬化，球化，消除应力。 |
| 表面 | Zinc Plated, Zinc Yellow, Geomet, JS 500, E-Coating, Hot Dipped Galvanized, Nickle, Brass, Dacromet, Black Oxide, Black Phosphate, and as per customer's request |
| 标准 | ASTM, ANSI, AISI, DIN, ISO, IFI, JIS and Non-standard |
| 尺寸 | 定制 |
| 证书 | ISO 9001：2008 |
| 质量 | Top high quality |
| 样品 | 自由 |
| 打包 | Bulk in cartons (25kg Max.) or as your packaging requirements |
| 付款条件 | T/T,FOB, CIF, CFR, L/C, or others |
| 笔记 | Special specifications and marks can be made according to customer’s requirements |
We specialize in fastener field more than10 years, capable of producing and custom making
various types of fasteners with
— Stable
— High quality
— Never cut corners or skimp on quality components
We really hope to provide you the best fasteners, and think all of them could meet the quality
level in your local market !
Metric Conversion Chart and Table | |||||
| inch | 毫米 | inch | 毫米 | inch | 毫米 |
| 1/64" | 0.3969 | 47/64" | 18.6531 | 2-1/8" | 53.9750 |
| 1/32" | 0.7938 | 3/4" | 19.0500 | 2-1/4" | 57.1500 |
| 3/64" | 1.1906 | 49/64" | 19.4469 | 2-3/8" | 60.3250 |
| 1/16" | 1.5875 | 25/32" | 19.8438 | 2-1/2" | 63.5000 |
| 5/64" | 1.9844 | 51/64" | 20.2406 | 2-5/8" | 66.6750 |
| 3/32" | 2.3813 | 13/16" | 20.6375 | 2-3/4" | 69.8500 |
| 7/64" | 2.7781 | 53/64" | 21.0344 | 2-7/8" | 73.0250 |
| 1/8" | 3.1750 | 27/32" | 21.4313 | 3" | 76.2000 |
| 9/64" | 3.5719 | 55/64" | 21.8281 | 3-1/8" | 79.3750 |
| 5/32" | 3.9688 | 7/8" | 22.2250 | 2-1/4" | 82.5500 |
| 11/64" | 4.3656 | 57/64" | 22.6219 | 3-3/8" | 85.7250 |
| 3/16" | 4.7625 | 29/32" | 23.0188 | 3-1/2" | 88.9000 |
| 13/64" | 5.1594 | 59/64" | 23.4156 | 3-5/8" | 92.0750 |
| 7/32" | 5.5563 | 15/16" | 23.8125 | 3-3/4" | 95.2500 |
| 15/64" | 5.9531 | 61/64" | 24.2094 | 3-7/8" | 98.4250 |
| 1/4" | 6.3500 | 31/32" | 24.6063 | 4" | 101.6000 |
| 17/64" | 6.7469 | 63/64" | 25.0031 | 4-1/8" | 104.7750 |
| 9/32" | 7.1438 | 1" | 25.4000 | 4-1/4" | 107.9500 |
| 19/64" | 7.5406 | 1-1/32" | 26.1938 | 4-3/8" | 111.1250 |
| 5/16" | 7.9375 | 1-1/16" | 26.9875 | 4-1/2" | 114.3000 |
| 21/64" | 8.3344 | 1-3/32" | 27.7813 | 4-5/8" | 117.4750 |
| 11/32" | 8.7313 | 1-1/8" | 28.5750 | 4-3/4" | 120.6500 |
| 23/64" | 9.1281 | 1-5/32" | 29.3688 | 4-7/8" | 123.8250 |
| 3/8" | 9.5250 | 1-3/16" | 30.1625 | 5" | 127.0000 |
| 25/64" | 9.9219 | 1-7/32" | 30.9563 | ||
常问问题：
Q1 : Are you the factory or trading company?
A1 : We are the fasteners manufacturer, and we also supply related products.
Q2 : What are your main product?
A2 : We supply various types of screw, bolt, Spring, Nut, Washer, Rivet, Blind rivets, CNC Precision machining, General metal accessories, fasteners, etc
Q3 : What is your lead time?
A3 : Our average delivery time is 7 to 75 working days.
Q4 : I don't see the fastener that I need. Can you help?
A4 : Absolutely! We will try to help with specialist and custom fasteners. Just send us your drawing or demand, we can often suggest an alternative that is cheaper and we are happy to place special orders on your behalf where necessary.
Q5 : What are your payment terms?
A5 : Usually we deal with our customers 30% by TT in advance balance 70% before shipment. It can be also negotiated based on your special request.
Q6 : Can you provide samples?
A6 : Yes,we can make the samples for you to check the quality and test the market. The sample is for free, and you just need to bear the freight cost.
快速详情
产地：中国江苏
品牌名称：HPF，QFC
Model Number: ring bolt
Standard: Non Standard, non standard
Language: English/Japanese
Size: M6 x 22
证书：ISO 9001：2008
Quality: Top high quality
Color: Plain
Head type: Hollow Head
Finish:Plain
材质：不锈钢
