Countersunk Head Self Tapping Screw, Phillips Head Self Tapping Screw, Self Tapping Screw manufacturer / supplier in China, offering Countersunk Head Self Tapping Screw, 2018 Hot Selling High Precision 12.9 Grade Steel Hex Socket Shoulder Bolt Screw for Plastic Injection Mold Use, 2018 Hot Selling High Strength 8.8 Grade Shear Bolt for Outdoor Use and so on.
|Standards||ISO, DIN, AS/NZS, GB, ANSI, BS JIS|
|Material||stainless steel(ss304 ss316 A2 A4) carbon steel and so on|
|Size||ST2.2---ST9.8 or occording to your request|
|Usd fields||construction industry, furniture fields and other public equipment|
|Grade||hardness in about 6.8|
|Features||Good anti-corrosion ability, kinds of coatings|
|After-sale service||If there are any quality problems, please contact with us at once|