China Yellow Zinc Hex Head Self Drilling Screw, Find details about China Screw, Roofing Screw from Yellow Zinc Hex Head Self Drilling Screw
Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
Size | st2.9-st6.3or non-standard as request&design |
Length | 20-220mm |
Material | stainless steel, Carbon steel, alloys steel etc. |
Grade | a2,a4,4.8,6.8,8.8 |
Surface Treatment | galvanizing |
Package | Cartons & bags on pallets |
Certification: | ISO 9001:2015 and ISO 14001:2015 |
Application | mainly used in the steel structure of the color steel tile fixed, can also be used for simple construction of thin plate fixed . It cannot be used for metal-to-metal fixation |
Samples | Samples are free. |
Non-standards | OEM is available, according to drawing or samples |
Products Images
Standard cross groove
Standard hexagon, uniform force,not easy to slip
Screw thread
The thread has a fastening function, the thread is clear and tidy,
and the section is smooth and flat
Drilling tail
Threaded teeth can reduce screw-in resistance and crack,
sharp tail, penetrate as soon as it is penetrated
Package Details
1); small box packing
2): 25~30kg/carton in bulk, 24~48 cartons/pallet
3): assortment in poly bag or plastic box.
4): as per your request
Application
Advantages
--Professional factory for series of DIN/GB/ISO standard fasteners.
--More 25 years experience for non-standard OEM items.
--Produce and Market one stop service by ourself.
--Stable Quality Raw Material from National Steel Enterprise.
--Advanced production line processing machines.
--Advanced automatic surface treating process plant.
--Professional International Sales Team.
--Professional after-sales service team to follow up global customers requirement.
FAQ
Q: Are you trading company or manufacturer ?