A325 hot dipped galvanized and electroplate bolt

PRODUCTS

china suppliers customized HDG hexagon bolts 

SIZE

Standard and non-standard according to the drawings or samples

MACHINES

Auto pressing machines,automatic heading machines,cold header high-precision surface grinder machine,involantary grinder machines,digital micro vickers ,hardness tester,electrolytic metrical thickness gauge,cision measuring machine, X-ray thickness gauge and so on.

MATERIAL

1,stainless steel:ss201,ss303,ss304,ss316,ss410,ss420,

2,steel:C45(K1045),C46(K1046),C20

3,Brass:C36000(C26800),C37700(HPB59),

C38500(HPB58),C27200CuZn37,C28000(CuZn40)

4,Bronze:C51000,C52100,C54400 etc.

5Iron:1213,12L14,1215

6,Aluminum:AL6061,AL6063,etc,

7,Carbon steel:C1006,C1010,C1018,C1022,C1035K,C1045

8,Alloy steel:SCM435,10B21

SURFACE FINISHING

Zn-plated,Ni-plated,Possivated,Tin-plated,sandblast and anodize,,Polish,Electronic painting,black anodize,plain,chrome plated,hot deep Galvanize(H.D.C),ETC

HEAT TREATMENT

Tempering,hardening,spheroidizing,stress relieving.

STANDARD

ISO,GB,DIN,JIS,ANSI,BSW

MANUFACTURE PROCESS

Heading,washer assembly,threading,secondary machine,heat treatment,plating,baking,QA,package,shipping.

SAMPLE

We can supply the samples for free,if the samples we have in stock

LEAD TIME

15-30 days as usual,it will based on the details order quantity.

CARTON SIZE

36*24*16cm&36*24*12cm

PALLET SIZE

110*100*90

WARRANTY

We confirm our goods will satisfy your request of100%.

AFTER SALES SERVICE

We will follow up our goods for every customer,