ASTM F912 F912M Alloy Steel Socket Set Screws Grub Screws
Metric Size: M1.4 – M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
Performing a full oil change (changing oil filter, cleaning oil screens, etc) for winterization and I snapped a bolt while tightening one of the oil screen covers. Purchased a Canadian Tire Mastercraft Bolt Extraction Kit. Luckily, it worked!
flat head/ cuntersunk self-drilling screw testing
4.2X50, within 3s
This is Abby Wong of Haiyan Chunhai Fastener Co.,Ltd from China.
Haiyan Chunhai Fastener Co.,Ltd has specilized in producing screws for 10 years with the strength of screws.
The mainly products are:
- Drywall screw (3.5/#6, 3.9/7# 4.2/8#, 4.8/#10)
- Self-drilling screw (CSK head, truss head, pan head, hex head, etc.)
– Self-tapping screw (CSK head, truss head, pan head, hex head,etc.)
– Chipboard screw
- A few non-standard screws. Other head type is available. Material: C1022. Surface: Zinc plating (CR3), phosphated, dacrotized, Drive type: Phillips,Pozi,Slot,Torx,Square,Combination
We hereby sincerely welcome friends home and abroad to visit our company.
Email: info@chunhaifasteners.com Mob/WhatsApp/Wechat:+8613615736385 Website: www.chunhaifasteners.com/
Skype: pinkiehuang