- Reduced price
- New
SAE J238
$78.00
$35.10
Save 55%
SAE J238 2013 Edition, May 1, 2017
Nut and Conical Spring Washer Assemblies
Description / Abstract:
This SAE Standard covers general, dimensional data, and methods of test for two types of general purpose nut and conical spring washer assemblies, designated Type LN and Type HN, intended for mass production and other operations where speed and convenience are paramount factors.
Both the Type LN and Type HN assemblies are available in three washer series (narrow, regular, and wide), having varied proportions designed to fulfill specific purposes of distributing the load over various areas, as shown in Table 1.
Where so specified by user, assemblies shall be supplied with toothed washers for nonslip or positive electrical grounding purposes. Toothed washers shall have six teeth, of proportions depicted in Figure 1, equally spaced on the outer periphery. Teeth shall have sharp edges.
The inclusion of dimensional data in this standard is not intended to imply that all of the products described are stock production items. Users should consult with manufacturers concerning availability.
Both the Type LN and Type HN assemblies are available in three washer series (narrow, regular, and wide), having varied proportions designed to fulfill specific purposes of distributing the load over various areas, as shown in Table 1.
Where so specified by user, assemblies shall be supplied with toothed washers for nonslip or positive electrical grounding purposes. Toothed washers shall have six teeth, of proportions depicted in Figure 1, equally spaced on the outer periphery. Teeth shall have sharp edges.
The inclusion of dimensional data in this standard is not intended to imply that all of the products described are stock production items. Users should consult with manufacturers concerning availability.
SAE J238 2013 Edition, May 1, 2017
Nut and Conical Spring Washer Assemblies