Machine screw anchor

The special style can be made according to sketch or sample provided.

The anchor consists of an antimonial lead lloy calking sleeve and a Zamac alloy internally thread expander cone.

It is a pre-assembled precision cast calking type machine bolt.

Machine screw anchor can be used in masonry of block brick,concrete,ect.

Machine screw anchor
Machine screw anchor can be used in masonry of block brick,concrete,ect.

material:zinc alloy and lead
Diameter:1/4''-5/8''
Material:zinc alloy and lead
Type:Other
Model Number:standard
Brand Name:per your request
Place of Origin:Zhejiang China (Mainland)

Country:China (Mainland)
telephone:86-574-22668299

Delivery Time:	with in 30 days
Package:	small box packed or bulk in carton.
Payment Terms:	L/C,MoneyGram
Port:	Ningbo or Shanghai

material:	zinc alloy and lead
Diameter:	1/4''-5/8''
Material:	zinc alloy and lead
Type:	Other
Model Number:	standard
Brand Name:	per your request
Place of Origin:	Zhejiang China (Mainland)

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square helical anchor screw for Solarium Footings

Shaft material: 40Cr(ASTM A5140) or 45#(ASTM 1045) steel. Helix plate: ASTM A36 hot rolled plate, available in 3/8\'\' and 1/2\'\' thickness. All helix leading edges sharpened and rock cut and 45 degrees. Corrosion protection: ASTM A153, hot dipped zinc coating. Efficient ...

Come From Better Screw Co.,

round helical anchor screw for Solarium Footings

Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B or Customized. Helices material: ASTM A36 hot rolled plate. Corrosion protection: ASTM A153, hot dipped zinc coating. Leading edge of helices beveled 45 degrees. Greater section modulus strength to resist ...

Come From Better Screw Co.,