DOUGHNUT HOLES - 4535 ads

Friday, November 03, 2023

Price : USD 0.5-1000

The hexagon head bolt and nut is an externally threaded fastener with a hexagonal head shape, which cooperates with a nut and is used to fasten and connect two parts with through holes. High-strength china hexagon bolt nut have the advantages of high precision, high strength, corrosion...

Friday, November 03, 2023

LLF type reverse circulating junk basket drilling is designed to remove all types of small junks such as bit cones, cutters and hand tools from the bottom of the wellbore. Working principle: Begin circulation of the junk basket to wash the hole. Stop circulation and drop the steel ball...

Thursday, November 02, 2023

Block magnets can be called as magnet blocks, rectangle magnets, rectangular magnets and square magnets. Neodymium block magnets are made from bigger NdFeB magnets blocks by cutting processing. Rectangular neodymium magnets or neodymium square magnets are expressed by length, width, and height...

Thursday, November 02, 2023

Easy Sight pipe cleaning system includes pipe cleaning machines like Grab-All, Jetting Nozzle, and Video Jetting Nozzle, picking up garbage or stones directly, or clean your pipe with high-pressure water. Clean Pipe System When an unpleasant smell begins to form in the bathroom or kitchen...

Thursday, November 02, 2023

Quantity : 30pcs

Instruction for Use The single-use GIA linear stapler is not designed, sold, or intended for use except as indicated. The disposable linear stapler and reload should not be used on tissue which would not be able to tolerate conventional suture materials or conventional closure techniques...

Thursday, November 02, 2023

The Grab-All is designed to remove sticks, stones, concrete, and other debris. It's ideal for grease traps, septic tanks, lift stations, manholes, and excavation holes. Grab All Main Parts The Grab-All is made completely out of stainless steel and aluminum. Its powerful jaws can...

Wednesday, November 01, 2023

HOTEC folding grab bars offer people better leverage, supporting in the bathroom and other indoor spaces. They include fold up grab bar and fold down grab rail. The folding design of the folding grab bars eliminates the waste of spaces. And they decrease the risk of slips and falls...

Wednesday, November 01, 2023

Top hammer shank adaptors, the role of which in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to transfer the energy from drill rig to drill rod. One end of the shank adaptor is connected to drill rig, and another end is connected to drill rod...

Wednesday, November 01, 2023

Reaming bit, also known as pilot reamer bit, is a hole opener that drills a pilot hole to a certain depth and then reams the hole to a larger diameter. It is mainly used for center hole reaming in long hole drilling. Threaded reaming bits are divided into integral reaming bit (dome type...)

Wednesday, November 01, 2023

Raise boring cutter (RBM cutter) is a tungsten carbide insert roller cutter mounted on the reaming head of raise boring machine (RBR, raise borer), which is an excavation tool for breaking rocks. As the most important raiseboring drilling tools, the raise boring cutters are mainly...

Wednesday, November 01, 2023

Quantity : 6tons

H.pylori infects more than half the people in the world. The prevalence of the infection varies among countries and among different groups within the same country. The prevalence rate in the United State suggests an incidence of infection of 2%. The lifetime prevalence of peptic ulcer...

Tuesday, October 31, 2023

Quantity : 500tons - Price : USD0.015-----USD100

This kind of ferrite magnetic assemblies, which are mainly characterized by being slender, are widely used as magnetic holders to organize tools, and known as magnetic tool holders or magnetic tool bar. The u-shaped long steel strip not only protects the magnetic core, but also makes it stronger...

Tuesday, October 31, 2023

Quantity : 500tons - Price : USD0.015-----USD100

You can screw steel hooks into the pot magnets with threaded hole and bushing,and used the magnet assemblies for hanging,the pot magnets with hooks are given the name of magnetic hooks or hook magnets.The use of magnetic hooks(hook magnets) is the best choice to achieve rapidly and...

Tuesday, October 31, 2023

Quantity : 500tons - Price : USD0.015-----USD100

The shallow pot magnets under this category are blind ended,without mounting holes and threaded posts backing. The strongest magnet in the world is used as magnetic core. The size of our flat neodymium pot magnets varies from Ø10mm to Ø120mm, that produce wide range of holding force...

Saturday, October 28, 2023

Steel drum locking ring is a reliable sealing component for open head steel drum, open head plastic drum and fibre drum. It seals the drum lid and drum body by hooping them together. Drum locking rings usually vary in diameter, thickness, cross section design and closing components...

Friday, October 27, 2023

Three Row Roller Slewing Bearing has three rings with three raceways, so it can bear very high axial, radial and overturning moment at the same time, it is with the biggest load capacity and largest diameter in all type slewing bearings. so for heavy machinery which need large size...

Friday, October 27, 2023

Slewing Ring Bearing With External Gear is with gear on the external ring, it is processed by a gear shaping machine. Customer can prefer the gear hardening treatment or not according to the working condition, if it need high load and press, we advise to do hardening treatment. Due...

Friday, October 27, 2023

Slewing Bearing Without Gear, SWBTEC slewing bearings without gear usually include ball contact type and crossed roller type. Dimension is from 80mm-2500mm, and the material is 50Mn&42CrMo4. A slewing bearing without gear is widely used on many machines too, like rotators, package...

Friday, October 27, 2023

- About this item - - DC12-24V working voltage, compatible with the the low voltage DC12V DC24V LED Strip lights and led puck lights,led cabinet lights - 5A max output that means this dimmer switch can work with the 12v 24V 60w led lights. - Dimmable touch switch, short touch...

Thursday, October 26, 2023

SC-015 Dust-proof Test Chamber (Sand Dust Chamber) is applied to physical and other related performance tests for electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts and other products under simulated dust...

Thursday, October 26, 2023

JL-X waterproof test machine is according to IEC60529: 1989 +A1: 1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6...

Thursday, October 26, 2023

Collagen Benefits for Bones and Joints SEMIX Collagen is an important component of human bones, especially cartilage tissue. Collagen good for joint pain is like a net full of small holes in the bones, it will firmly retain the calcium that is about to be lost. Without this net...

Thursday, October 26, 2023

Collagen For Dessert Collagen peptides can be added to chocolate, jelly or candy to reduce the loss of calcium in the body. Collagen is like a net full of small holes in the bones, it will firmly retain the calcium that is about to be lost. SEMIX Collagen in Candy Without this net...

Thursday, October 26, 2023

Collagen Application Collagen peptides can be widely used in liquid dairy products such as neutral milk beverages, acidic milk beverages, fresh milk, yogurt, etc., to prevent whey precipitation and stabilize emulsification. It can also be added to milk powder, which can not only...

Thursday, October 26, 2023

Nuts are essential hardware components that work in tandem with bolts, screws, or other threaded fasteners to create secure connections in various applications. They are typically made from steel, stainless steel, brass, or other durable materials, ensuring strength and longevity...

Thursday, October 26, 2023

Quantity : 15000Piece - Price : $0.18~$0.3/Watt;$45~

The cable conforms to the SAE Standard (USA) of EV Charging, which suits electric vehicles manufactured in America. As mostly customer had asked, it has a unique design that one button attached with a hole (reserved for the electronic lock to avoid stealing) on the top of the connector...

Thursday, October 26, 2023

Quantity : 15000Piece - Price : $0.18~$0.3/Watt;$45~

Our Type 1 EV cable conforms to the SAE Standard (USA) of EV Charging, which suits electric vehicles manufactured in America. As most customers had asked, it has a unique design that one button is attached with a hole (reserved for the electronic lock to avoid stealing) on the top...

Thursday, October 26, 2023

Quantity : 4000 pcs/m - Price : 200-1000000

Rollers are the components bored with loads in bearing operation. They are also the weakest component whose quality will directly affect the bearing's performance like rotating speed, vibration level and flexibility. It's also the key element for service life of bearings. Based on...

Thursday, October 26, 2023

Quantity : 4000 pcs/m - Price : 200-1000000

Full complement cylindrical roller bearing is a kind of cylindrical roller bearing designed without cages. In this design, the number of rollers are the biggest in all the bearings types. This kind of bearing is designed to bear heavy load. In the same width, compared with traditional...

Thursday, October 26, 2023

Molybdenum target include molybdenum plane targets (molybdenum round targets and molybdenum strip-type targets) and molybdenum rotating targets. Molybdenum plane targets are formed by processing high-quality plates of our company, and feature high density, no crack and sand hole inside...