high strength structural hex bolt with CE certifation - 8.8.10.9.12.9

high strength structural hex bolt, 1.Hot forging, 2.Size:M20-M50,, 3.standard:ANSI,DIN,BS,JIS, 4.CE - details see: https://www.vehicleto.com/high-strength-structural-hex-bolt-with-ce-certifation-10034326
Type: boltMaterial: Q235. 35K. 45#. 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMoDimensions (L x W x H) (mm): E1609, E1809, E2005, E2007, E2055, SKL1, SKL3, SKL12, SKL14Place of Origin: Zhejiang China (Mainland)
Brand Name: HYZModel Number: 8.8.10.9.12.9CE: certifationMaterial:: 35#,45#,Q235,Q235A,40Mn2,20MnSi,35K
Type:: hex head, square head, flange head used DIN, BS, and AREA standardSurface:: plain (oil), black paint, color paint, zinc, hdg; ectIncludes:: Hex Nut and Plain Washer 
high strength structural hex bolt with CE certifation
contact supplier for high strength structural hex bolt with CE certifation


undercarriage track bolt with nuts

Mechanical Properties as below:

Tensile Strength Hardness

Grade 8.8 120000PSI(85.0KGS/mm2) HRC32-36

Grade 10.9 150000PSI(105.0KGS/mm2) HRC36-42

Grade 12.9 170000PSI(120.0KGS/mm2) HRC36-42

1.Standard:DIN931/933,DIN558/601,DIN6914,DIN960/961

2.Metail:Carbon steel,stainless

3.Size:M3-M76

4.Standards:DIN ,ANSI/ASME,BS,GB,JIS,Non-standard

5.Surface:plain,zinc plated,black oxide,hot dip galv.etc.

6.Packing:in bulk,15-25kgs per carton,then on pallet or small box or according to customers requirement

7.Delivery time:30days after order confirmation

According to customers` drawings and/or samples or designed by ourse

Tolerances: Length (L) ± 1/8", Neck (O and R1) ± 0.0313", Head (A and H) ± 0.0625", R2 ± 0.0175" In ordering bolts, specify the nominal diameter, "D" , over the threads and not the body diameter.

Fishplate bolt according to BS standard,

-Threads are 3/4-10, 13/16-10, 7/8-9, 15/16-9, 1-8, 1-1/8-7 Whitworth threads -Applicable for Fishplate BS 50'0', BS 60A, BS60R, BS70A, BS75A, BS75R,BS80A, BS80R, BS80R Angled, BS80'0', BS90A, BS90R, BS95A, BS95R, BS95 R BH, BS95R BH Skirted, BS95N, BS100A, BS100R, BS110A, BS113A -For strength, we provide normal strength and high strength bolts.

Cup/pear and Pan/pear fish bolts and nuts for fishplates with pear shaped holes

These bolts are applicable for fishplates of BS 70, 75, 80, 85R, 90R, 95R, 100R

Our company is a professional manufacturer of railway fasteners and standard components with high quality and competitive price. We have been awarded the ISO9001:2008 certificate and got the production license of China's Railway Ministry on railway bolt and nut.All of our products have passed the inspection from SGS and BV for many times. Products can also be manufactured according to your samples and drawings.

We provide: Rail spikes, screw spikes, track bolts, eye bolts, stud bolts, T head bolts, hex bolts, square head bolts, clip bolts, nuts, washers, SKL clips, E clips, rail clips, fish plate, tie plate, rail anchor, rail casting shoulder, screw dowel, rubber pad, nylon insulator,etc.

Organization

ERP System

Advanced imported testing equipments are used for strict inspection of raw materials,semi-finished and finished products to ensure that each batch meets the quality standard

Furnace batch number tracking is implemented during the whole production process

Product testing data ia put into ERP system,employes self-inspection during the production process and inspector re-inspection are implemented

Inspector re-inspection is needed besides the initial inspection when production starts,mode updates or material changes;"cup"testing method is applied

During the production process,produts can go to the next procedure only after the confirmation and stamp by corresponding inspectors

All the data during product testing will be put into ERP system

Equipment:

Major manufacturing equipments consist of Z47-24 multi-station auto cold forger, double-strike cold forger, intermediate frequency induction furnace, stress machine, stamp, specific cutting machine, thread rolling machine, tapping machine, mesh belt heater, middle or high temperature salt immerse furnace, saltpeter tempering furnace, blacken, phosphoration and saponification. The credible inspection instruments consist of steel chemical elements analyzer, metallurgical microscope, steel type analyzer, bolts non-destructive inspection instruments, magnetic particle inspection machine, tension inspection machine, impact testing machine, axis force tester, and sclerometer etc..

Our company project as follows:

Packaging Detail:bulking in cartons, 25kgs/carton, 36cartons/ wood pallet (900kgs each pallet) Also can pack products according to customers' requirement
Delivery Detail:5-15days

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