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New Arrival China 10.9 Bolt - DIN/GB/BSW/ASTM High Tensile Hex/flange Bolts – Tonghe
Description Hex bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly.Hex bolts are mostly used in repair and construction work. they have a hexagonal head and come with machine threads for a firm and rough handling. They come in a wide range of different hex bolt sizes for custom applications depending on its dimensional requirements. These Hex Bolts come in the carb... -
2022 Good Quality Flanged Nut - DIN High Tensile Phosphate / Zinc Nuts – Tonghe
produck Description A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together by a combination of their threads’ friction (with slight elastic deformation), a slight stretching of the bolt, and compression of the parts to be held together. In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: lock washer... -
Professional China Plasterboards Screws - JIS zinc plated Self Drilling Screw wholesale – Tonghe
Introduction Self drilling screw which means that, in addition to the tap-like flute in the leading threads, there is also a preliminary drill-like fluted tip that looks much like the tip of a center drill. These screws combine a thrilling-like action and the fastener installation itself into only one driving motion (instead of separate drilling, tapping, and installing motions); they are thus very efficient in a variety of hard-substrate applications, from assembly lines to roofing. Sel... -
China Cheap price Frame Fixing Screws - JIS zinc plated Self Tapping Screw wholesale – Tonghe
Introduction Self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened. For hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute an... -
Hot New Products Bolts Hex - DIN/GB/BSW/ASTM High Tensile Hex/flange Bolts – Tonghe
Description Hex bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly.Hex bolts are mostly used in repair and construction work. they have a hexagonal head and come with machine threads for a firm and rough handling. They come in a wide range of different hex bolt sizes for custom applications depending on its dimensional requirements. These Hex Bolts come in the carb... -
OEM/ODM China Flange Nut Bolt - DIN High Tensile Phosphate / Zinc Nuts – Tonghe
produck Description A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together by a combination of their threads’ friction (with slight elastic deformation), a slight stretching of the bolt, and compression of the parts to be held together. In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: lock washer... -
Wholesale Price China M5 Flange Nut - DIN High Tensile Phosphate / Zinc Nuts – Tonghe
produck Description A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together by a combination of their threads’ friction (with slight elastic deformation), a slight stretching of the bolt, and compression of the parts to be held together. In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: lock washer... -
Cheap PriceList for Anchor Bolt Fixing Chemical - Drop In Anchor – Tonghe
product description Drop-in anchors are internally threaded expansion anchors with a preassembled expander plug. This type of anchor is used for flush mount applications in solid base materials. The anchor is set by driving the expansion plug towards the bottom of the anchor using the setting tool. Perfect expansion and specially designed built-in plug ensures full expansion of anchor. Parameter 1. Grade: 4.8/8.8 2. Size:M6-M20/ 1/4-5/8 3. Bolt finish: Znic plated. Secure 4. Material: Q195 / ...