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You have selected:
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surface treatment six -
unlimited Untreated × Oxidation blackening × Phosphating × Galvanized × plate with nickel × Chrome plating × copper plating ×
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Standard No six -
unlimited GB5783-86 × GB14-88 × GB5782-86 × GB1229-84 × GB37-88 × GB5785-86 × DIN933 × DIN603 × DIN931 × din444 × DIN261 × DIN6914 × DIN186 × DIN7990 × DIN960 × DIN601 × DIN608 × DIN188 × ISO4017 × ISO8677 × ISO4014 × ISO8765 × ISO4016 ×
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category six -
unlimited Hexagon bolt × Flange bolt × Round bolt × Countersunk bolt × Rail bolt × Rail bolt × Welding bolt × carriage bolt × Square head bolt × Tenon bolt × U-bolt × Stud bolt × Live bolt × Foundation bolt × Hub bolt × Grid bolt × Guard rail bolt × Smooth bolt × Bolt with hole × Flat head bolt × Reducing bolt × B7 bolt × Basket screw × Extra long bolt × Special bolt × Expansion bolt × Plastic expansion pipe ×
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Head form six -
unlimited circular × Flat head × Countersunk head × Double head × Square head × rings × T-shaped × U-shaped × Outer hexagon × Inner six angle × Heteromorphism ×
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Performance level six -
unlimited eight point eight × three point six × five point eight × four point eight × nine point eight × five point six × twelve point nine × ten point nine ×
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Material grade six -
unlimited Carbon steel Q235 × Carbon steel 14H × Carbon steel 22H × Carbon steel 33H × Carbon steel 45H × Grade 4.8 carbon steel × Grade 8.8 carbon steel × Carbon steel grade 10.9 × Carbon steel grade 12.9 × Stainless steel A1-50 × Stainless steel A2-50 × Stainless steel A2-70 × Stainless steel A4-50 × Stainless steel A4-70 × Stainless steel C4-50 × Copper and copper alloy × Aluminum and aluminum alloy × Zinc and zinc alloys × Plastic ×
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Standard type six -
unlimited American Standard × German Standard × Japanese standard × British Standard × national standard × Non-standard ×