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.316 Insulating Washers (Shoulder)

 Back To Insulating Washers Page
*Slightly Chamfered to Permit Smooth Entry / Fit.

Build Part Number
Material & Shape
Shoulder Length		 Tolerances
All Technical Data
Worksheet Helper		 Conversion Chart
Metric Insulating Washers
Am. Standard Insulating Washers

.316 Inside Diameter - For 5/16" Fasteners
CHOOSE and write down your PART NUMBER
then Go to Skip Step 1
Chart 1- Length of Shoulder- Dimension E
Other Code
Dim. E		 A
.015		 B
.025		 C
.040		 E
.058		 F
.085		 G
.120		 H
.182		 J
.215		 K
.245		 M
.300		 R
.360		 S
.425		 V
.490		  
Part
Number		 A B C D E L Part Number A B C D E L  
WS1701 .500 .370 .031 .316 See
Chart 1		 L=C+E WS1758 .625 .590 .031 .316 See
Chart 1		 L=C+E  
WS1702 .500 .370 .047 .316 WS1759 .625 .590 .047 .316
WS1703 .500 .370 .060 .316 WS1760 .625 .590 .060 .316
WS1704 .500 .400 .031 .316 See
Chart 1		 L=C+E WS1761 .750 .370 .031 .316 See
Chart 1		 L=C+E  
WS1705 .500 .400 .047 .316 WS1762 .750 .370 .047 .316
WS1706 .500 .400 .060 .316 WS1763 .750 .370 .060 .316
WS1707 .500 .430 .031 .316 See
Chart 1		 L=C+E WS1764 .750 .400 .031 .316 See
Chart 1		 L=C+E  
WS1708 .500 .430 .047 .316 WS1765 .750 .400 .047 .316
WS1709 .500 .430 .060 .316 WS1766 .750 .400 .060 .316

 
Part
Number		 A B C D E L Part Number A B C D E L  
WS1710 .531 .370 .031 .316 See
Chart 1		 L=C+E WS1767 .750 .430 .031 .316 See
Chart 1		 L=C+E  
WS1711 .531 .370 .047 .316 WS1768 .750 .430 .047 .316
WS1712 .531 .370 .060 .316 WS1769 .750 .430 .060 .316
WS1713 .531 .400 .031 .316 See
Chart 1		 L=C+E WS1770 .750 .465 .031 .316 See
Chart 1		 L=C+E  
WS1714 .531 .400 .047 .316 WS1771 .750 .465 .047 .316
WS1715 .531 .400 .060 .316 WS1772 .750 .465 .060 .316
WS1716 .531 .430 .031 .316 See
Chart 1		 L=C+E WS1773 .750 .495 .031 .316 See
Chart 1		 L=C+E  
WS1717 .531 .430 .047 .316 WS1774 .750 .495 .047 .316
WS1718 .531 .430 .060 .316 WS1775 .750 .495 .060 .316

 
Part
Number		 A B C D E L Part Number A B C D E L  
WS1719 .531 .465 .031 .316 See
Chart 1		 L=C+E WS1776 .750 .530 .031 .316 See
Chart 1		 L=C+E  
WS1720 .531 .465 .047 .316 WS1777 .750 .530 .047 .316
WS1721 .531 .465 .060 .316 WS1778 .750 .530 .060 .316
WS1722 .562 .370 .031 .316 See
Chart 1		 L=C+E WS1779 .750 .560 .031 .316 See
Chart 1		 L=C+E  
WS1723 .562 .370 .047 .316 WS1780 .750 .560 .047 .316
WS1724 .562 .370 .060 .316 WS1781 .750 .560 .060 .316
WS1725 .562 .400 .031 .316 See
Chart 1		 L=C+E WS1782 .750 .590 .031 .316 See
Chart 1		 L=C+E  
WS1726 .562 .400 .047 .316 WS1783 .750 .590 .047 .316
WS1727 .562 .400 .060 .316 WS1784 .750 .590 .060 .316

 
Part
Number		 A B C D E L Part Number A B C D E L  
WS1728 .562 .430 .031 .316 See
Chart 1		 L=C+E WS1785 .750 .620 .031 .316 See
Chart 1		 L=C+E  
WS1729 .562 .430 .047 .316 WS1786 .750 .620 .047 .316
WS1730 .562 .430 .060 .316 WS1787 .750 .620 .060 .316
WS1731 .562 .465 .031 .316 See
Chart 1		 L=C+E WS1788 .875 .495 .031 .316 See
Chart 1		 L=C+E  
WS1732 .562 .465 .047 .316 WS1789 .875 .495 .047 .316
WS1733 .562 .465 .060 .316 WS1790 .875 .495 .060 .316
WS1734 .562 .495 .031 .316 See
Chart 1		 L=C+E WS1791 .875 .560 .031 .316 See
Chart 1		 L=C+E  
WS1735 .562 .495 .047 .316 WS1792 .875 .560 .047 .316
WS1736 .562 .495 .060 .316 WS1793 .875 .560 .060 .316

 
Part
Number		 A B C D E L Part Number A B C D E L  
WS1737 .625 .370 .031 .316 See
Chart 1		 L=C+E WS1794 .875 .620 .031 .316 See
Chart 1		 L=C+E  
WS1738 .625 .370 .047 .316 WS1795 .875 .620 .047 .316
WS1739 .625 .370 .060 .316 WS1796 .875 .620 .060 .316
WS1740 .625 .400 .031 .316 See
Chart 1		 L=C+E WS1797 .875 .685 .031 .316 See
Chart 1		 L=C+E  
WS1741 .625 .400 .047 .316 WS1798 .875 .685 .047 .316
WS1742 .625 .400 .060 .316 WS1799 .875 .685 .060 .316
WS1743 .625 .430 .031 .316 See
Chart 1		 L=C+E WS1800 .875 .745 .031 .316 See
Chart 1		 L=C+E  
WS1744 .625 .430 .047 .316 WS1801 .875 .745 .047 .316
WS1745 .625 .430 .060 .316 WS1802 .875 .745 .060 .316

 
Part
Number		 A B C D E L Part Number A B C D E L  
WS1746 .625 .465 .031 .316 See
Chart 1		 L=C+E WS1803 1.000 .495 .031 .316 See
Chart 1		 L=C+E  
WS1747 .625 .465 .047 .316 WS1804 1.000 .495 .047 .316
WS1748 .625 .465 .060 .316 WS1805 1.000 .495 .060 .316
WS1749 .625 .495 .031 .316 See
Chart 1		 L=C+E WS1806 1.000 .620 .031 .316 See
Chart 1		 L=C+E  
WS1750 .625 .495 .047 .316 WS1807 1.000 .620 .047 .316
WS1751 .625 .495 .060 .316 WS1808 1.000 .620 .060 .316
WS1752 .625 .530 .031 .316 See
Chart 1		 L=C+E WS1809 1.000 .745 .031 .316 See
Chart 1		 L=C+E  
WS1753 .625 .530 .047 .316 WS1810 1.000 .745 .047 .316
WS1754 .625 .530 .060 .316 WS1811 1.000 .745 .060 .316
WS1755 .625 .560 .031 .316 See
Chart 1		 L=C+E
WS1756 .625 .560 .047 .316
WS1757 .625 .560 .060 .316
Tolerances

A

 Major Diameter ± .005
B Shank Diameter + .000 /  - .005
C Thickness of Head ± .005
D Inside Diameter + .006 /  - .000
E Length of Shoulder ± .005
L Overall Length + .010 /  - .005
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