, typically used when the distance to the bearing face must be minimized. It requires special tooling due to its narrower width. : The standard design for internal threads (blind tapped holes). : A "short" design for internal threads , used when space at the bottom of a hole is limited. Technical Specifications
The dimensions of a DIN 76A undercut depend entirely on the of the fastener. din 76a pdf
You can find official PDF versions of these documents for purchase or download through industrial repositories like the DIN Media Store or reference libraries such as comparison table of the dimensions for Type A vs. Type B undercuts? Din 76-1 | PDF | Screw | Metalworking - Scribd , typically used when the distance to the
Specifies dimensions for thread run-outs (where the thread gradually disappears) and undercuts (the groove at the end of a thread). DIN 76-2: For Pipe Threads Focuses on pipe threads conforming to ISO 228 Part 1 Specifications: : A "short" design for internal threads ,
: Often hosts archived or translated versions for preview, though these may be older revisions . Din 76-1 | PDF | Screw | Metalworking - Scribd