This standard is applicable to hexagonal head wood screws with a nominal diameter of 6 to 20mm, and is designed to ensure the quality and safety of products to meet the needs of various application scenarios.
GB/T 102-1986 Hexagonal head wood screws are mainly used to fasten metal (or non-metal) parts with through holes to wooden members.
Technical requirements: including screw size, tolerance, material, mechanical properties and other aspects of the specific provisions.
Test method: Describes how to perform various performance tests to ensure that the screws meet the requirements of the standard.
Inspection rules: specifies the screw sampling scheme, inspection process and the treatment of nonconforming products.
Marking, packaging, storage and transportation: describes the requirements of product identification, packaging methods, and precautions during storage and transportation.