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
Buy Here: https://www.esslinger.com/watch-tool-crystal-press-and-case-back-press-with-nylon-dies/
Watch Case and Crystal Press 59.0805
This Watch Crystal and Case Back Press is the most popular and recommended press we carry. Made of cast metal, it is guaranteed to be durable and strong. It features a unique “face-down” configuration that allows the watchmaker to watch as the watch case back is pressed back onto the watch case. It comes with fourteen nylon dies, seven flat and seven cupped, that will not mar or scratch your watch case or watch crystal. The dies work on a snap-on system that allows you to quickly and easily remove them and switch to another die set.
• Exclusive straight wall nylon dies will not scratch or mar crystals
• Seven flat dies; 16 mm, 20 mm, 24 mm, 28 mm, 30 mm, 32 mm, and 36 mm
• Seven cupped dies: 18 mm, 20 mm, 24 mm, 28 mm, 30 mm, 32 mm, and 36 mm
• Cast metal press to ensure strength
• Snap-on system allows dies to snap on and off quickly
• Face-down configuration means the repair person sees the case back being closed
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