1004PCS Metric Bolt Assortment Kit, Grade 8.8 M4 M5 M6 M8 Bolts and Nuts Kit & 10.9 Black Zinc Plated Flange Hex Bolts and Nuts Washers Kit

Description:

Exquisite & Portable Box: Metric bolt assortment kit is packed in a labeled exquisite hand-held box, which is convenient to storage, select and use.

Grade 8.8 Metric Bolt Assortment: These metric bolts are made of grade 8.8 alloy steel material, yellow zinc plated. This metric bolts and nuts assortment kit includes M4 M5 M6 M8, with a length of 12-30mm.

Metric Flange Bolt Assortment: These hex bolts are made of 10.9 alloy steel with black galvanized surface, which have strong corrosion resistant, excellent rust resistance and good oxidation resistant.

Wide Application: These bolts and nuts kit is suitable for precision machinery industry, household appliances, furniture, 3D printers, electronic products, toys, cars, mechanical equipment, etc.