Metric hex bolts
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A bolt with a six sided head.
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Stainless steel 18-8 (A-2)
Also known as A-2 stainless, 18-8 is the most common grade of stainless steel for general use.
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Stainless steel 316 (A-4)
Also known as A-4 stainless, 316 is a highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments.
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Zinc plated class 8.8 steel
Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5.
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Zinc plated class 10.9 steel
Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 10.9 is stronger than class 8.8. It is commonly found in high strength automotive applications. Class 10.9 is similar to grade 8.
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Chrome plated steel
A low carbon steel for general use. Chrome plated and polished for a mirror like finish.
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A full thread bolt with a six sided head.
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Stainless steel 18-8 (A-2)
Also known as A-2 stainless, 18-8 is the most common grade of stainless steel for general use.
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Stainless steel 316 (A-4)
Also known as A-4 stainless, 316 is a highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments.
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Stainless steel 17-4 PH
A high strength stainless steel with strength properties similar to Grade 8 and corrosion resistance comparable to 18-8, suitable for use in temperatures up to 600° F. Commonly used in petrochemical and aerospace industries. Domestically produced.
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Zinc plated class 8.8 steel
Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5.
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Zinc plated class 10.9 steel
Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 10.9 is stronger than class 8.8. It is commonly found in high strength automotive applications. Class 10.9 is similar to grade 8.
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Class 10.9 steel plain finish
A tempered medium carbon steel. Class 10.9 is stronger than class 8.8. It is commonly found in high strength automotive applications. Class 10.9 is similar to grade 8. Unplated finish.
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Nylon 6/6
A general purpose nylon often used in fasteners for corrosion resistance.
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These bolts have smaller heads that meet the old JIS specification. Available only in diameters where there is a difference in head size.
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These bolts have smaller heads that meet the old JIS specification. Available only in diameters where there is a difference in head size.
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