SAE J740
Countersunk Square Holes for Cutting Edges and End Bits.
Standard:
AKA:
- J740
- 1986-07-01
- Historical. Access the latest revision: J740_201110
- Mtc Sc6, Ground Engaging Tools
This standard specifies the principal shapes and dimensions for countersunk square holes. To be used on cutting edges and end bits in conjunction with No. 3 head plow bolts (Ref. ANSI B18.9) typically used on off-road self-propelled work machines as described in SAE J1116. Cutting edges are further in SAE J737, J739 and J1304. End bits are further defined in SAE J63.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| J740_201110 | 2011-10-25 | Latest | |
| J740_200602 | 2006-02-05 | Historical | |
| J740_198607 | 1986-07-01 | Historical |
- SAE J 740
- Automotive
- Manufacturing equipment and machinery
- Construction vehicles and equipment
- Industrial vehicles and equipment