• Model NO.：M3.5 M4 M5 M8 M9 M10 M11 M12 M20
• Grade：8.8 12.9
• Transport Package：Plastic Bag+ Carton+Wood Pallet
• Specification：9mm and 12mm
• Trademark：Global
• Origin：China
• HS Code：7318140000
• Production Capacity：500000 Piece,Pieces Per Day

Basic Info.

Model NO. M3.5 M4 M5 M8 M9 M10 M11 M12 M20 Grade 8.8 12.9 Transport Package Plastic Bag+ Carton+Wood Pallet Specification 9mm and 12mm Trademark Global Origin China HS Code 7318140000 Production Capacity 500000 Piece/Pieces Per Day

Product Description

Product Description :

Hot Sale Cement Board Screws Zinc Plated Countersunk Steel Torx Concrete Screws

Concrete Screw Specification:

1. Thread: curved cut-line thread.
2. Surface: Zinc plated.
3. Material: C1022, case hardened, surface hardness HV450-750, core hardness HV270-390, carbon penetration depth
0.15-0.30mm

Sizes of Concrete Screw

Size (mm)	Drill Dia.	Screw length(mm)	Kgs/1,000pcs	Qty./Box
7.5×42	Ø6	42	8.9	100
7.5×52	Ø6	52	10.9	100
7.5×62	Ø6	62	12.9	100
7.5×72	Ø6	72	14.9	100
7.5×82	Ø6	82	16.9	100
7.5×92	Ø6	92	18.9	100
7.5×102	Ø6	102	20.9	100
7.5×112	Ø6	112	22.9	100
7.5×122	Ø6	122	24.9	100
7.5×132	Ø6	132	26.9	100
7.5×152	Ø6	152	30.9	100
7.5×182	Ø6	182	36.9	100
7.5×202	Ø6	202	40.9	100
7.5×212	Ø6	212	42.9	100

Features:

1. As a manufacturer, we supply credible products with high quality in timely delivery.
2.All of our products are inspected by QC before packing and checked again before shipping.
3.Non-standards are available, according to your drawing or samples.
4.Standard export package or according to your requirements.Our Concrete Screw Show :

Our company

Show Room:

Why Choose Us
1.We are focused on hose clamp more than 10 years,we got rich manufacture and exporting expereince.Our products are widely sold all over the world and highly approved by our customers.Good quality,reasonable price and perfect service always are our tend.
2.We have a scientific production line,reasonable production plan,we ensure that every order on time delivery.
3.We can accept customize product for you.
4.We test every size before shipment to control the quality.
We are appreciated for your interest on our products and hope you can get useful information from our website.If you need more information or any enquiry,pls feel free to contact us.