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	<meta name="Description" content="ŚRUBY NIERDZEWNE, ŚRUBY, WKRĘTY, NAKRĘTKI, PODKŁADKI"/>
	<meta name="Keywords" content="ŚRUBY NIERDZEWNE, ŚRUBY, WKRĘTY, NAKRĘTKI, PODKŁADKI"/>
	<title>Dane techniczne - DIN 939</title>




	<style type="text/css">
/* <![CDATA[ */


table.TABL1{
font-family: Arial;
border: 1px solid #AA0000;
background-color: #c0c0c0;
position: absolute; top:380px;
left: 12px;
font-size:14px;
}

div.DINS {
border: 1px solid #AA0000;
border-color: red;
background-color: #c0c0c0;
font-size:12px;
font-family: Arial;
text-align: center;

}

div.DINS, table.TABL1{
-moz-border-radius:3px;
-webkit-border-radius:3px;
-khtml-border-radius:3px;
border-radius:3px;
}

.foto1 {
position: absolute; top:14px;
left: 5px;
}

div#DIN_1{
position: absolute; top:205px;
left: 25px;
width:35px;
}
div#DIN_2{
position: absolute; top:276px;
left: 46px;
width:35px;
}

div#DIN_3{
position: absolute; top:205px;
left: 378px;
width:35px;
}

div#DIN_4{
position: absolute; top:276px;
left: 430px;
width:35px;
}

div#DIN_5{
position: absolute; top:20px;
left: 395px;
width:120px;
}

div#DIN_6{
position: absolute; top:330px;
left: 310px;
width:35px;
}

div#DIN_7 {
position: absolute; top:93px;
left: 610px;
width:35px;
}

div#DIN_8 {
position: absolute; top:380px;
left: 320px;
width:350px;
text-align:left;
padding:5px;
}

div#DIN_9 {
position: absolute; top:180px;
left: 570px;
width:250px;
text-align:left;
padding:5px;
}

/* ]]> */
</style>


<script type="text/javascript">// <![CDATA[


function WYMIARY()
{
_clear();
 var D = [];
D["..."]="/";
D["M5"]="6.25/2/1/16/22/-/0.8";
D["M6"]="7.5/2.5/1.25/18/14/-/1";
D["M8"]="10/3.2/1.6/22/28/-/1.25";
D["M10"]="12.5/3.8/1.9/26/32/45/1.5";
D["M12"]="15/4.3/2.2/30/36/49/1.75";
D["M14"]="17.5/5/2.5/34/40/53/2";
D["M16"]="20/5/2.5/38/44/57/2";
D["M18"]="22.5/6.3/3.2/42/48/61/2.5";
D["M20"]="25/6.3/3.2/46/53/65/2.5";
D["M22"]="27.5/6.3/3.2/50/56/69/2.5";
D["M24"]="30/7.5/3.8/54/60/73/3";
D["M27"]="33.75/7.5/3.8/60/66/79/3";
D["M30"]="37.5/9/4.5/66/72/85/3.5";
D["M33"]="41.25/9/4.5/72/78/91/3.5";
D["M36"]="45/10/5/78/84/97/4";




    var t0=document.getElementById("SREDNICA");
    var t1=document.getElementById("DLUGOSC");
    var Nr0 = t0.selectedIndex;
    var d0 = t0.options[Nr0].text; //srednica
    var Nr1 = t1.selectedIndex;

    if (Nr1>-1)
    {
               var d1 = t1.options[Nr1].text; //DLUGOSC


		Dl_1=D[d0].split('/');

  		 if(d1<=125)
		 {
		  var a5 = Dl_1[3];
		 }

		 if(d1>125 && d1 <=200)
		 {
		   var a5 = Dl_1[4];
		 }

		 if(d1>200)
		 {
		  var a5 = Dl_1[5];
		 }

		 var a1=Dl_1[0];
		 var a2=Dl_1[1];
		 var a3=Dl_1[2];
		 var a4=Dl_1[6];
                 
		
		
                 if((d1-a5)>(a1/2))
                 {
								 
								     
                    document.getElementById("DIN_1").innerHTML=a3; //x2
		                document.getElementById("DIN_2").innerHTML=a1; //b1
		                document.getElementById("DIN_3").innerHTML=a2; //x1
		                document.getElementById("DIN_4").innerHTML=a5; //b2***
		                document.getElementById("DIN_5").innerHTML="Skok gwintu= "+a4; //skok
		                document.getElementById("DIN_6").innerHTML=d1; //L
		                document.getElementById("DIN_7").innerHTML=d0; //sred
                 }
                 else{
								     var a5=parseFloat(d1)-(parseFloat(a2)+3);
										  var Lx = d1-a5;
										  document.getElementById("DIN_1").innerHTML=a3; //x2
		                document.getElementById("DIN_2").innerHTML=a1; //b1
		                document.getElementById("DIN_3").innerHTML=a2; //x1
		                document.getElementById("DIN_4").innerHTML=a5.toFixed(1);//d1-(a1/2); //b2
		                document.getElementById("DIN_5").innerHTML="Skok gwintu= "+a4; //skok
		                document.getElementById("DIN_6").innerHTML=d1 //L
		                document.getElementById("DIN_7").innerHTML=d0; //sred
                  }
		
    }
 }


 function ADD_OPT(ID_EL,TAB_Z_DLUG)
 {

 var t=document.getElementById(ID_EL);

				 for (var i=0;i<TAB_Z_DLUG.length;i++)
				 {
 				   var op=document.createElement('OPTION');
				      t.options.add(op);
				      op.text = TAB_Z_DLUG[i];
				 }
}


 function GIVE_LONG (SRED)
 {

	var D1 = [];
	var D2 = [3,4,5,6,8,10,12,14,16,20,22,25,30,35,40,45,50,55,60,65,70,75,80,85,90,100,110,120,125,130,140,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290,300];



	var D3 = [];

	D1["..."]="0/0";
	D1["M5"]="16/200";
	D1["M6"]="16/200";
	D1["M8"]="16/200";
	D1["M10"]="16/300";
	D1["M12"]="20/300";
	D1["M14"]="20/300";
	D1["M16"]="25/300";
	D1["M18"]="25/300";
	D1["M20"]="25/300";
	D1["M22"]="30/300";
	D1["M24"]="30/300";
	D1["M27"]="55/300";
	D1["M30"]="55/300";
	D1["M33"]="65/300";
	D1["M36"]="70/300";
	


  var KRAN = D1[SRED].split("/");

	for (var i=0;i<D2.length;i++)
	{

	  if (D2[i] >= KRAN[0]  && D2[i] <=KRAN[1])
		{
		  D3.push(D2[i]);
		}
	}
		return D3;
 }


 function DAJ_SREDNICE_DLUGOSCI()
 {
    _clear();

    var t0=document.getElementById("SREDNICA");
    var t1=document.getElementById("DLUGOSC");
    t1.options.length = 0;
    var Nr0 = t0.selectedIndex;
    var d0 = t0.options[Nr0].text; //srednica
    ADD_OPT("DLUGOSC",GIVE_LONG(d0));
 }



 function _clear()
 {
                   document.getElementById("DIN_1").innerHTML="0"; //x2
		   document.getElementById("DIN_2").innerHTML="0"; //b1
		   document.getElementById("DIN_3").innerHTML="0"; //x1
		   document.getElementById("DIN_4").innerHTML="0"; //b2
		   document.getElementById("DIN_5").innerHTML="Skok gwintu = 0"; //skok
		   document.getElementById("DIN_6").innerHTML="0"; //L
		   document.getElementById("DIN_7").innerHTML="0"; //sred
 }

 // ]]></script>



</head>
<body style="background-color: white">

<img class="foto1" src="http://www.sklep.bufmax.pl/images/oryginal/531.jpg" alt="" width="666" height="358" />


<table class="TABL1">
<tr  style="background-color:  #787878;"> <td>Wybierz średnicę [d]</td> <td> Wybierz długość [L]</td> </tr>
<tr>
   <td>
<select id="SREDNICA" onchange="DAJ_SREDNICE_DLUGOSCI();WYMIARY()" style="width:60px; background-color: yellow; font-size: 15px">
				<option>...</option>
			
				<option>M5</option>
				<option>M6</option>
				<option>M8</option>
				<option>M10</option>
				<option>M12</option>
				<option>M14</option>
				<option>M16</option>
				<option>M18</option>
				<option>M20</option>
				<option>M22</option>
				<option>M24</option>
				<option>M27</option>
				<option>M30</option>
				<option>M33</option>
				<option>M36</option>
    				</select>
		</td>

		<td>
			<select id="DLUGOSC" onchange="WYMIARY()" style="width:60px;background-color: yellow; font-size: 15px">
			   <option>...</option>
			</select>

		</td>
</tr>

</table>



<div id="DIN_1" class="DINS">0</div>
<div id="DIN_2" class="DINS">0</div>
<div id="DIN_3" class="DINS">0</div>
<div id="DIN_4" class="DINS">0</div>
<div id="DIN_5" class="DINS">Skok gwintu = </div>
<div id="DIN_6" class="DINS">0</div>
<div id="DIN_7" class="DINS">0</div>

<div id="DIN_8" class="DINS">
W razie wątpliwości lub problemów zadzwoń do nas:<br/>
tel.: +48 91 453 08 92<br/>
tel./fax: +48 91 453 08 47<br/>
E-mail: <a href="mailto:biuro@bufmax.pl">biuro@bufmax.pl</a>
</div>
<div id="DIN_9" class="DINS">
<b>Śruba dwustronna DIN 939</b><br/>
długość skręcenia gwintu~1.25d<br/>
Standard handlowy A2-70, A4-70 <br/>
(wytrzymałość na rozciąganie 700N/mm2)<br/>
dla gwintów M6 i większych.
</div>

</body>
</html>