http://www.dgbolt.com/Description Stainless Steel Hexagon screw mold selection methodhttp://www.dgbolt.com//news/178.htmHot deformation resistance with the lower, plastic good, wide range of forging temperature, forging crack network carbide precipitation of cold cracking and a low propensity. 2. Annealing process of Ball annealing temperature range, annealing hardnes..LOCKNUTSNews2010-07-26 18:13原创http://www.dgbolt.com//news/choosestainless steel bolt .htmStainless steel bolts mainly used for precision instruments, all kinds of high-grade electrical appliances, all kinds of medical equipment, food machinery, chemical Shebei, environmental equipment, high requirements, Gao corrosion protection, high a..LOCKNUTSNews2010-07-20 17:02原创http://www.dgbolt.com//news/Stainless steel bolts .htmStainless steel bolts Dongguan contact Williams Hardware Company perennial production and supply of GB (GB), Japanese Standard (JIS), German standard (DIN), American Standard (ANSI / ASME) and the ISO standard M6 ~ M20, length of 5 ~ 150mm all kinds ..LOCKNUTSNews2010-07-12 16:45原创http://www.dgbolt.com//news/175.htmFastener manufacturing multiple types of materials, including stainless steel fasteners and more texture image in appearance, have good performance in strength and corrosion resistant, easy to manufacture, and good welding advantages. Stainless steel..LOCKNUTSNews2010-07-05 17:02原创http://www.dgbolt.com//news/Screw method of corrosion .htmScrew method of corrosionLOCKNUTSNews2010-06-28 16:49原创http://www.dgbolt.com//news/The role of anti-theft screws .htmThe role of anti-theft screws 1, maintaining the interests of merchants, businessmen in their own products, the use anti-theft screws. Anti-theft screws, his main role is to prevent the demolition of products the user easily repair of the product can..LOCKNUTSNews2010-06-22 14:34原创http://www.dgbolt.com//news/Stainless steel screws to prevent rust .htmStainless steel usually has a resistance of air, water, acid, alkali salts or other media corrosion of steel. According to the different alloy compositions were focused on stainless and acid resistance. Although some have stainless steel, but not ac..LOCKNUTSNews2010-06-15 17:29原创http://www.dgbolt.com//news/Stainless steel screw.htmContact Si core products in Dongguan Hardware: stainless steel screws stainless steel nut stainless steel screw stainless steel screw stainless steel gasketStainless steel tube 304 stainless steel screw material expansion, consistent with GB846-85 st..LOCKNUTSNews2010-06-10 16:19原创http://www.dgbolt.com//news/Stainless steel bolt selection principles.htmChoice of stainless steel mainly from the following five aspects to consider.1, on the mechanical properties of stainless steel screw material, especially strength requirements;2, working conditions on the corrosion resistance of the material require..LOCKNUTSNews2010-06-03 15:12LOCKNUTShttp://www.dgbolt.com//news/Strength stainless steel screws .htmFirst explain the material deformation. Deformation into elastic deformation of materials (removed to restore the original external shape) and the plastic deformation (the removal of external force to restore the shape, shape change) Some steel prod..LOCKNUTSNews2010-05-25 18:06原创http://www.dgbolt.com//news/stainless steel bolt Level of knowledge.htmPerformance rating 10.9 high strength bolts, the material after heat treatment to achieve:Grade 4.6 bolt performance, its meaning is:Bolt performance levels of meaning is an international standard, the same level of performance bolt, regardless of th..LOCKNUTSNews2010-05-21 11:57LOCKNUTShttp://www.dgbolt.com//news/Stainless steel thread processing method.htmApplication of screw theory can be traced back to 220 BC, the Greek scholarArchimedes screw for water created by the tool. 4th century AD, the Mediterraneancountries in the wine press to begin with the application of the principle of bolts and nuts...LOCKNUTSNews2010-05-12 15:07LOCKNUTShttp://www.dgbolt.com//news/Screw .htmScrews common in mechanical, electrical and buildings, and, usually metal, cylindrical barrel, engraved with the embossing surface of the groove, such as a tilted side surface around the screw, so that the screw can be locked with screw cap or other..LOCKNUTSNews2010-05-06 16:23LOCKNUTShttp://www.dgbolt.com//news/The meaning of bolts level of performance .htmSteel connecting bolt performance levels more than 10 minutes 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 grades, including 8.8 and above or bolts made of low carbon alloy steel and heat treated carbon steel (quenching and tempering), commonly known as hi..LOCKNUTSNews2010-04-28 10:12LOCKNUTShttp://www.dgbolt.com//news/Screw Corrosion Prevention .htmMetal by the environment, by chemical or electrochemical reaction resulting from the devastating assault, known as corrosion, almost all metal products, in a certain environment, will have some type of corrosion, and metal screws are naturally can no..LOCKNUTSNews2010-04-22 17:17LOCKNUTShttp://www.dgbolt.com//news/Stud - the types and uses ordinary bolts .htmOrdinary steel bolt is one of commonly used fasteners for steel in the connection between components, fixed, or fixed to the base on steel structure to become a whole. Commonly used ordinary bolt with hex bolts, stud bolts and anchor bolts, etc., th..LOCKNUTSNews2010-04-14 12:01LOCKNUTShttp://www.dgbolt.com//news/Screws and bolts knowledge .htm1 screw - screw thread marked as high precision, in addition to mark thread code, we must also mark thread tolerance tolerance and threaded together with a code length. Thread mark Marks are: Code Thread - thread tolerance code (in diameter, top diam..LOCKNUTSNews2010-04-06 15:48LOCKNUTShttp://www.dgbolt.com//news/Screw thread machining method .htmA: Triangle thread (60 degree): combination / lock B: useful triangular thread (55 degree): combination / lock C: trapezoidal thread (30 or 29 degrees): Power Transmission D: side thread (90 degrees): Power Transmission Processed within ﹑ external t..LOCKNUTSNews2010-04-02 11:59LOCKNUTShttp://www.dgbolt.com//news/Solve the threaded fastener loosening of the best solution .htmSolve the threaded fastener loosening of the best solution Thread wire sets (wire thread insert) is a new type of threaded fasteners is determined by high-precision diamond-shaped cross-section made of stainless steel wire precision machining of a sp..LOCKNUTSNews2010-03-24 15:41LOCKNUTShttp://www.dgbolt.com//news/Screw Category .htmHex cap screw Hexagon head screws with large hexagon head bolt Hex bolt for the definition of the outer hexagonal screw-type fastener, is designed to use the wrench turning. In accordance with ASME B18.2.1 standard, hexagon head screws (Hex cap screw..LOCKNUTSNews2010-03-23 09:29LOCKNUTShttp://www.dgbolt.com//news/Using Screws .htmUsing Screws 1. First, clear the mud off the surface of screw breakage gun with the center section of the center of the gun death and then use electric drill fitted with a drill diameter of 6-8 mm gun in the cross-section center hole drilling, attent..LOCKNUTSNews2010-03-17 15:06LOCKNUTShttp://www.dgbolt.com//news/aluminum.htmThe products description is minimum since order: 5000PCSProvide a goods total amount: 20000PCSModel number M 10*8 material aluminumMany category provide to choose thread specification M 10*1.0Mr. call length 8(mm) This is golf head screw, the materi..不详News2009-11-23 17:16来自网络http://www.dgbolt.com//news/bolts.htmALLOY STEEL SCREWS (BOLTS)不详News2009-11-23 17:07来自网络http://www.dgbolt.com//news/fasteners.htmThe aerospace button up a piece is a conjunction steel rail and track Zhen of in the center coupling spare parts.Its function is steel rail fix on the track Zhen, keep gauge and arrestment steel rail opposite at the maneuver of track Zhen to move.At ..不详News2009-11-23 16:59来自网络http://www.dgbolt.com//news/adjusted.htmADJUSTED LEVELING SCREWS不详News2009-11-23 16:51来自网络http://www.dgbolt.com//news/socket.htmHexagon socket countersunk head screws不详News2009-11-22 23:30来自网络http://www.dgbolt.com//news/screw.htmHexangular and even carry inside stainless steel tight settle bolt(even carry a machine rice)不详News2009-11-22 23:09来自网络http://www.dgbolt.com//news/hexagon.htmHexagon socket head cap screws with metric fine pitch thread不详News2009-11-22 23:00来自网络http://www.dgbolt.com//news/screws.htmTrimmed hex head with no flange. HEX TAP BOLTS, also known as tapping screws, feature a trimmed hex head with a no flange face. Tapping screws are commonly used for boatbuilding and exterior woodworking applications. Tapping screws are offered in a v..不详News2009-10-29 16:52来自网络http://www.dgbolt.com//news/with two screws.htmbearings with dust cover, the suffix for the 2Z, dust cover is made of stainless steel. Shield formation of jade inner ring shoulder a very narrow gap, and can withstand high temperatures and high speed. Shielded bearings with inner ring rotation of ..不详News2009-10-29 16:46来自网络http://www.dgbolt.com//news/two screws.htmIn order to obtain a low bearing friction torque, high rigidity, good turning precision, using a small diameter of the ball. The use of hollow shaft, ensuring a lightweight and wiring space. Main purpose robots, medical equipment, office equipment, t..不详News2009-10-29 16:42来自网络http://www.dgbolt.com//news/design.htmbearings with dust cover, the suffix for the 2Z, dust cover is made of stainless steel. Shield formation of jade inner ring shoulder a very narrow gap, and can withstand high temperatures and high speed. Shielded bearings with inner ring rotation of ..不详News2009-10-29 16:25来自网络http://www.dgbolt.com//news/washer.htmBlank / Oiled only Phosphate Oiled Mechanical Zinc Plating Mechanical Zinc Plating Polyamid不详News2009-10-26 17:52来自网络http://www.dgbolt.com//news/T-slots.htmThis invention relates generally to machine tools and more particularly to accessories for machine tools and more particularly within the accessory field to tool or workpiece hold down units known specifically as T-Bolts.不详News2009-10-26 17:46来自网络http://www.dgbolt.com//news/acorn nut.htmThe acorn, or oak nut, is the nut of the oak tree (genera Quercus, Lithocarpus and Cyclobalanopsis, in the family Fagaceae). It usually contains a single seed (rarely two seeds), enclosed in a tough, leathery shell, and borne in a cup-shaped cupule. ..不详News2009-10-26 17:22来自网络http://www.dgbolt.com//news/cementation.htmCarburizing is a heat treatment process in which iron or steel is heated in the presence of another material (but below the metals melting point) which liberates carbon as it decomposes. The outer surface or case will have higher carbon content than..不详News2009-10-26 17:13来自网络http://www.dgbolt.com//news/nut.htmK-nut redirects here. A K-nut can also refer to a Jet nut.A Keps nut, also called a K-nut[1] or washer nut, is a nut with an attached, free-spinning washer. It is used to make assembly more convenient. Common washer types are star-type lock washers, ..不详News2009-10-26 17:03来自网络http://www.dgbolt.com//news/142.htmStopnuts are self-locking nuts, six-sided nuts with nylon-filled collars at their back end. These collars adhere to the thread of the fastener bolt or screw they are being used with. When a bolt or screw reaches the collar, the threads and nylon form..LOCKNUTSNews2009-09-15 23:55LOCKNUTShttp://www.dgbolt.com//news/141.htmSems are machine screws and freely-rotating, captive washers manufactured as one assembly. The term Sems is recognized in the US as a generic term applicable to screw and captive washer assemblies, according to the American Society of Mechanical Engi..SEMS screwsNews2009-08-03 23:01SEMS screwshttp://www.dgbolt.com//news/140.htmTeks screws, also known as self drilling screws, drill their own hole in thin sheet metal, heavier gauge metals and other materials, then form close mating threads in the hole. The Teks screw is ideal for automated assembly and reduces or eliminates ..TEK SCREWSNews2009-07-17 23:35TEK SCREWShttp://www.dgbolt.com//news/nuts-and-bolts139.htmThere are three primary pin styles offered by InStock Fasteners cotter pins, dowel pins and spring pins.Cotter pins feature a loop at the top where a head may otherwise be. They have a two-part shaft that can be pried apart with force. The ends of c..nuts and boltsNews2009-07-15 23:42nuts and boltshttp://www.dgbolt.com//news/nuts and bolts138.htmParticle board screws are specialized self-tapping screws with a skinny shank and wide (coarse) threads, both in relation to the width of the shank and the distance between the threads. Particle board screws are similar to drywall screws, but are ava..nuts and boltsNews2009-07-05 19:58nuts and boltshttp://www.dgbolt.com//news/MACHINE-SCREWS.htmThe machine screw is a straight shank part designed to bind metal to metal by going through an opening pre-tapped to form the same configuration as the threads of the machine screw. The thread runs the entire length of the shaft. Most machine screws ..MACHINE SCREWSNews2009-06-30 21:13MACHINE SCREWShttp://www.dgbolt.com//news/bolts136.htmbolts(special bolt lengthen bolt Socket Set bolt high-strength bolt stainless steel bolt).Hex bolts are bolts with a hexagonal head on one end, with no washer face on the bearing surface, and a threaded shaft on the other end; hex bolts are tightened..boltsNews2009-06-24 20:07boltshttp://www.dgbolt.com//news/nuts-and-bolts135.htmFlat washers, also sometimes called plain washers, are used under bolt heads or nuts to increase the bearing area or offer greater hardness, so that the nut or bolt can be rotated without distortion of the bearing surface. Flat washers are also used ..nuts and boltsNews2009-06-22 20:22nuts and boltshttp://www.dgbolt.com//product/ELEVATOR-BOLTS.htmElevator bolts are often used with canvas or other soft, pliable materials. The large diameter, flat countersunk head keeps them from pulling through the material. Also known as belt bolts, elevator bolts are also known for a shallow, conical bearing..ELEVATOR BOLTSProduct2009-06-21 21:07ELEVATOR BOLTShttp://www.dgbolt.com//news/DRYWALL-SCREWS.htmDRYWALL SCREWSDRYWALL SCREWSNews2009-06-17 23:09DRYWALL SCREWShttp://www.dgbolt.com//news/nuts-and-bolts132.htmConcrete Anchors Light-Medium DutyHammer Drive Anchors are hardened steel nails embedded in a cylindrical steel base, similar to Drive Pin Anchors except for the composition of the base. Sometimes called Concrete Metal Hit Anchors, Hammer Drive Anch..nuts and boltsNews2009-06-16 20:38nuts and bolts