Screw in Grade 12.9, 10.9 and 8.8 & SS Screw DIN912/GB70 Hexagon socket head cap screws DIN931~933/GB5782~5783 Hexagon head screws DIN7991 Hexagon socket countersunk head screws ISO7380 Hexagon socket button head screws ISO7379 Hexagon socket head shoulder screws DIN916-45H Alloy Steel hex Socket Head Set Screw

various kinds of Guardrail bolts for freeways and railways, Carriage bolts and Hex bolts, Hex coach screw, Flange bolts, Nuts, etc, that conform with the ISO, ANSI, ASME, DIN, BSW, JIS, GB. We also customize various special-shaped parts according to the customer's requirements and specifications.

Our products include Hex Head Cap Screws & Bolts, Round Head Square Neck Bolts, Nuts, Hexagon Socket Cap Screws, Machine Screws, Tapping Screws, Rivets & Pins, Threaded Rods and Studs, Washers and Rings, assembly & others, Wires GB52, GB6170, GB6172, GB5783, GB70, GB845, GB846, GB818, GB819 DIN933, DIN934, DIN931, DIN7991, DIN985, DIN6923, DIN1587, DIN315, DIN557, DIN982, DIN439, DIN975, DIN912

DIN 975 Threaded rod Drop In Anchors Flange Nuts DIN 6923 Hexagon Head Screw Nylon Insert Lock Nut Stainless steel products Wedge anchors Flange bolts Non-standard Non-standard Hook 47 Non-standard 4 Welding nuts Carriage bolts Wood screws Double-threaded screw

Spring Plungers Spring Plunger tips made by most manufacturers,are case hardened. This means they have a protective shell, about .10" deep.Beneath this shallow veneer is mild, untreated steel. The our plungers are fabricated from hardened steel.our Spring and Ball Plungers have accurate end forces, are easy to install, and are competitively priced. They are manufactured in the U.S.A. in a ISO 9001 certified quality system.And if these aren’t enough reasons to specify our Spring and Ball Plungers, here are a few more: Better Point of Contact The our plungers are turned and the tips generated in one smooth continuing process. This results in a constant radius tip, perfectly tangent to the point where the tip joins the shaft. Conventional two step, turn and grind operations,can leave ridges on the shaft at the tip junction and can also produce out-of-round tips.These,in turn, can gouge or score finely finished parts or can cause detent cams to hang up or stick. Extra Length Springs for Longer Life The longer the spring, the longer its life.our goes to extra lengths to minimize the thickness of the base flanges on all of its plungers. That allows us to use longer springs with less chance for fatigue and breakage. Improved Plunger to Body Alignment The long base flange allows for a larger bearing surface. This means improved plunger-to-body alignment, truer travel, and much improved side load characteristics. Tighter Fit Resists Contamination Closer machining tolerances, minimum plunger-to-body clearance, and smoother plunger finish make our plungers fit more snugly in the plunger bore. This improves plunger alignment and provides extra resistance to contaminant entry. The results: dirt and grit cannot get to the bearing surfaces to shorten the life of the plunger. Better Plunger Adjustment The Solid Drive?design assures that during removal or adjustment of the plunger,the whole plunger is moving, not just the set screw. This means no lost parts or springs falling out of the plunger. Product specifications: The first type specification: long, short. Stretch levels: light and heavy. point material: SCM435, SUS304, Nylon 66. Plunger head material: S45C, SUS440, SUJ2, ceramics, resin, polyacetal, fast cutting of copper. Thread Specifications: Metric: M4 * 0.4, M5 * 0.8, M6 * 1.0, M8 * 1.25, M10 * 1.5, M12 * 1.75, M16 * 2.0, M20 * 2.5 Inch :6-32, 6-40, 8-32, 8-36, 10-32,1 / 4-20, 5/16-18, 3/8-16, 1/2-13, 5/8- 11, 3/4-10, 1-8 Our Spring & Ball Plungers Last Longer Positive Control of Spring Pressure Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. Conventional floating discs are easily misaligned, while the rotation of the inner ball on dual-ball plungers results in less wearability on both the spring and the ball. Longer Spring Life By minimizing the lining pin head thickness, ouris able to use the longest possible springs. This, of course, means less fatigue and longer spring life. Uniform Ball Projection The distance by which the ball projects from the body of the plunger must be uniform from plunger to plunger. This uniformity is maintained by precisely controlling the crimping pressure applied to the neck of the plunger. Accurate machine controls plus rigid inspection procedures keep variances in ball projection to within ±.005". Product specifications: The first type specification: long, short. Stretch levels: light and heavy. point material: SCM435, SUS304, Nylon 66. Plunger head material: S45C, SUS440, SUJ2, ceramics, resin, polyacetal, fast cutting of copper. Thread Specifications: Metric: M4 * 0.4, M5 * 0.8, M6 * 1.0, M8 * 1.25, M10 * 1.5, M12 * 1.75, M16 * 2.0, M20 * 2.5 Inch :6-32, 6-40, 8-32, 8-36, 10-32,1 / 4-20, 5/16-18, 3/8-16, 1/2-13, 5/8- 11, 3/4-10, 1-8 Nose-point set screw Standard types of set screws including the cylinder, the cone point, flat point, oval point, Knurling, the use of set screws is usually an important component in a part of, such as the pulley or gear to the shaft. As a result of the traditional set screws is all-in-one, and the head high hardness, long lead shaft, gear wear, etc., in view of the situation of foreign equipment vendors usually dog point, soft point set screws to obtain a relatively good results, the liner companies stop Hexagon head screws with a precise end-pressure, easy to install, and at competitive prices. Products in accordance with the ISO 9001 quality certification system. Because of its relatively low hardness of the head material, to products used to connect only when the moving block has a stop block on the protection components are widely used in foreign assembly closely. For example, copper stop block, aluminum blocks, plastic blocks, such as low hardness, the working frequency components. Product specifications: Body material: SCM435, SUS304, Nylon 66. Plunger head material: S45C, SUS440, SUJ2, ceramics, resin, polyacetal, copper. Thread Specifications: Metric: M4 * 0.4, M5 * 0.8, M6 * 1.0, M8 * 1.25, M10 * 1.5, M12 * 1.75, M16 * 2.0, M20 * 2.5 British 6-32, 6-40, 8-32, 8-36, 10-32,1 / 4-20, 5/16-18, 3/8-16, 1/2-13, 5/8- 11, 3/4-10, 1-8

* * * Xiamen Yongren Xing Industry and trade limited company was founded in 2002. Our products are 4.8, 8.8, 12.9, six, 10.9 angle bolts, all kinds of nuts, non-standard special-shaped pieces of custom, etc.. Including BS (Ying Biao), ANSI, DIN (German standard), ASME, IFI (American Standard), JIS (Japanese standard), 85% of the products supporting manufacturers to export. Our products are widely used in automobile, furniture, shelves, machinery, mould and electronic communication industry. We have won the trust and support of our customers with high quality products. We are dedicated to the "quality first service for hundreds of customers for the purpose of". Production and sales of various types of screws, nuts (British, American specifications). The main product is: ] BS, ANSI, DIN hexagon head screws Hexagon screws Hexagon screw fastening screws; thumb screws, butterfly screws, nuts; Hexagon nuts, metric system M3~M24, imperial 5/32~7/8, ASME #6~7/8; K cap #4~1/2; pull cap M3~M12, #8~1/2, cover shaped nut #6~1/2; American standard ball pad, Germany standard elastic cushion; Tube nut: suitable for 5/8~3 inch round tube and square tube; internal teeth 3/16~3/8 for M6~M10 Diameter 7.8~29.6 round tube; inside and outside the inner six angle inside and outside the tooth T cap. * * * nylon locknuts: I our supplies metric, British, American nylon anti loose nut, complete specifications, welcome your calls.

Our products include Hex Head Cap Screws & Bolts,DIY household hardware set, Round Head Sq. Neck Bolts, Nuts, Hexagon Socket Cap Screws, Machine Screws, Tapping Screws, Rivets & Pins, Threaded Rods and Studs, Washers and so on ; Standard and Non-Standard according to customers' drawing!

Hexagon Head Screws Hexagon Flange Bolts CONICAL NUTS Kep Nut DIN928 SQUARE WELD NUT DIN6923 Hexagon Nut With Flange DIN557 PRODUCT GRADE C SQUARE NUTDIN981 Round Nut DIN439 HEXAGON THIN NUT DIN315 WING NUT DIN1587 HEXAGON DOMED CAP NUT DIN6926 REVAILING TORQUE TYPE HEXAGON NUT WITH FLANGE DIN6927 PREAILING TORQUE TYPE HEXAGON ALL-METAL NUT WITH FLANGE DIN980 ALL METAL PREVAILING TORQUE NUT DIN982 SELF-LOCKING HEXAGON NUTDIN985 SELF-LOCKING HEXAGON NUT DIN988 SHIM RINGS DIN9021 Flat Washers DIN7980 SINGLE COIL SPRING LOCK WASHER (FOR SCREWS WITH CYLINDRICAL HEAD) DIN7349 WASHER DIN6798V SERRATED COUNTERSUNK LOCK WASHER EXTERNAL GEAR DIN6798J TOOTHED LOCK WASHERSDIN137B AVED SPRING WASHER B DIN137ADIN125B PRODUCT GRADE DIN125B PRODUCT GRADE A WASHERSA WASHERS DIN934 HEXAGON NUT DIN915 HEXAGON SOCKET SET SCREW WITH DOG POINT DIN916K HEXAGON SOCKET KNURLED SET SCREW WITH CUP POINT DIN916 HEXAGON SOCKET SET SCREW WITH CUP POINT ISO7379 HEXAGON SOCKET HEAD SHOULDER SCREW DIN6912 HEXAGON SOCKET THIN HEAD CAP SCREW WITH PILOT RECESS FOR

Now our main products are screws (e.g.: non-standard screw, special screw, T screw, step screw, extended screw, color screw, torx plastic screw, carriage screw, socket head cap screw, hexagon head screw, self-tapping screw, wood screw,stainless steel screw, set screw, sport equipment supporting screw, furniture screw, scooter screw, and some screws in electron, electrical equipment, loudspeaker box, plastic, toy etc), step rivet, rivet with deep hole, thumb lock, axis core, lathe piece, stamping part and some other hardware accessories. Product in iron, stainless steel, bronze, aluminum etc can be done.

More than 40,000 product references supplied worldwide, rapidly and reliably, covering major standards (ISO, DIN, NFE, ASTM, ANSI) and customer-specific special articles, class ranging from 4.6~12.9 and above. In addition, we had established strategic partnership with selected suppliers (Bollhoff, GFD, PSM, Raymond, Skiffy, Textron,…) to guarantee customer supply quality.