China Cap Head Hex Socket Bolt Factory

BI metal self drilling screw is our newly developed product. It belongs to the solar photovoltaic installation accessories, widely applied in the aluminum profile and steel sheet. Jiaxing Aoke Trading is a professional manufacturer and supplier of fasteners in China, have own factory which has a long history. Aoke’s technical team put a lot of effort into developing BI metal self drilling screw to perfect the series of solar PV accessories. The introduction of advanced equipment, better product performance, greatly improve production efficiency and reduce the production cost. Competitive price and free samples for you.

Jiaxing Aoke Trading is a experienced Chinese manufacturer and supplier of wing nut. The butterfly wing nut can be disassembled directly by hand. It is very convenient to use, so it is also called hand nut. The mostly used standard wing nut is DIN315. In addition to this, aoke also provide ANSI/ASME B 18.6.9 wing nuts and square wing nuts. The nut is made by cold heading process with the advanced stamping machine. It has made by cold heading process without burr. High international quality, lots of available samples and factory price for you, warmly wait your contact.

Jiaxing Aoke Trading is a professional factory and supplier of solar PV hanger bolts in China. Aoke has one-stop solar system installation accessories. Stainless steel A2 solar hanger bolts for metal are our superior products and are widely used in rooftop solar installations. The normal solar hanger bolts can only be applied in wood. However, Aoke found that many roofs are steel struction. Therefore, Aoke developed the hanger bolts that can be used on metal. Its special feature is that both ends are machine thread, not wood thread. The solar PV hanger bolts for metal are made of high-quality stainless steel 304 A2 material, assembled by 3 pcs flange nuts and EPDM sealing washers, which greatly increases the firmness and corrosion resistance of installation. Factory price and free samples of stainless steel A2 solar hanger bolts for you.

Jiaxing aoke hardware is a water proof blind rivets manufacturer in China and ISO 9001 certified. AOKE warmly welcome you to wholesale aluminum waterproof bulb-tite tri-fold blind rivets from our factory. Waterproof bulb-tite tri-fold blind rivets are an evolution of normal lantern rivets. A EPDM washer is added to the back of the brim to provide waterproofing. When riveting the waterproof bulb-tite blind rivets , the mandrel of blind rivets pulls the bottom of body into three large folding strips, shaped like a lantern, so it is called a lantern rivet. Aluminum waterproof bulb-tite tri-fold blind rivets fasten the two work pieces during riveting, and the remaining mandrel closes the hole, effectively prevent moisture penetration.

Jiaxing Aoke hardware warmly welcome you to wholesale K nuts from our factory. Our factory are ISO9001 certified and currently have a large amount inventory of keps nut with external tooth washer. Stainless steel keps nut with external tooth washer, also called K-lock nuts with the core structure is that an external tooth washer is embedded at one end of the hexagonal nut. This external tooth washer of stainless steel A2 K nut is made of SS420 material and has good elasticity. It is combined with the stainless steel 304 hex nut through the stamping process. When the stainless K lock nut fasten with the bolt, the external tooth washer of K nut will be compressed and tightly adhere to the surface of the connected component. Aoke has full rang size of K nut, from M3-M10 and America size #4,#6,#8,#10, 5/32-3/8, welcome to contact us to get free available samples and discount price.

Jiaxing aoke is a professional conical washers manufacturer and supplier in China, multiple sizes are available for your choice, you can rest assured to wholesale and customized stainless steel countersunk conical washer from our factory. The stainless steel countersunk conical washer is also called concave convex washer. It is an efficient and reliable sealing element in the industrial sealing field. It achieves precise positioning and high-pressure sealing through the design of concave and convex surfaces. The conical washer is solid, with a "fish-eye" depression in the middle and a conical outer ring, forming a unique appearance. The fully automatic production process ensures product quality in one step. The countersunk conical washer can provide stable support and shock absorption. Made of high-quality stainless steel 304/316, the concave convex conical washers can effectively prevent corrosion and oxidation due to long-term use.