PRETYZOOM 8pcs M8 X 100mm Zinc Plated Expansion Bolts Heavy Duty Anchor Expansion Screws for Wall Installation Industrial Fasteners

PRETYZOOM 8pcs M8 X 100mm Zinc Plated Expansion Bolts Heavy Duty Anchor Expansion Screws for Wall Installation Industrial Fasteners

• Expansion bolts for concrete:it is in stable characteristics, and high performance of wear-resistant, deform-resistant,anchor bolts for concrete
• Metal expansion screws: carbon steel​, sturdy and firm, resistant to rust and corrosion, long term use,zinc plated expansion fastener
• Hammer type wall anchors:the expansion screw is a solid structure with a large bearing capacity and strong tensile strength​,multifunctional expansion screws
• Metal expansion screws for concrete:these expansion bolts have been treated with excellent technology and can be used safely,expansion anchor bolts
• Expansion bolts screw:suitable for using indoor, outdoor even in humid environment, , high rust resistance,concrete anchors screws kit