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Specifications |
|
Article |
931-1/2-5-1/2-10,9unc |
Fastening group | Inch fastening |
Standard | DIN 931, ASME B 18.2.1 |
Strength class | 10.9 |
Coating | Uncovered |
Diameter in inches | 1/2 |
Length in inches | 5 1/2 |
Packaging, pcs. | 50 |
Head | Hexagonal |
Type of carving | Partially |
Thread type | Inch |
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Partially threaded bolts are a fastener consisting of a hex head and a stud with a fine pitch metric thread, not the entire length.
Area of use Bolt DIN 931 is used for connecting and fastening parts, structures in construction and mechanical engineering.
The material of manufacture is high-strength structural alloy steel. The high strength class 10.9 allows the use of bolts in highly loaded connections.
UNC large (Coarse) inch thread;
No cover.
Analogues of GOST 7798-70, GOST 7796-70, ISO 4014