Hebei Kappa Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of carbon steel drop in anchor with yellow zinc plating in China. Welcome to buy bulk high quality carbon steel drop in anchor with yellow zinc plating made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.
Drywall screws are not priced by quantity alone. Weight per piece has a direct effect on cost, especially for large orders. A small difference in screw weight can change the total tonnage and the final price.
Send us the details, drawing on my factory-floor experience, we can analyze your specific market conditions and store requirements to help you determine the most precise and appropriate pricing.e-no guesswork on weight.
Please specify:
01
- Diameter × length
- Head type (bugle head, countersunk, etc.)
02
- Thread type (fine or coarse)
- Coating (black phosphate, gray phosphate, zinc, etc.)
03
- Target weight per piece (g/pc)
- Order quantity
04
- Packaging (dimensions of the box/outer carton, package weight, and whether the logo style or color can be customized)
Technical Data
|
Item |
Details |
|
Product Name |
Internally threaded anchor, yellow zinc |
|
Material |
Carbon steel; stainless optional |
|
Surface Treatment |
Yellow zinc plating |
|
Thread Size |
M6, M8, M10, M12, M16 |
|
Shell Length |
20–75 mm, by size |
|
Applicable Substrate |
C20–C50 concrete, solid brick, stone |
|
Setting Method |
Setting tool with hammer, expands shell |
|
Bolt Type |
Standard bolt, removable |
Specifications marked as d×L (Thread Diameter d × Total Length L), Unit: mm
|
Size |
Inner Diameter |
Outer Diameter |
Length |
Matching Drill Bit |
Max Tensile Load |
|
M6 |
6 |
8 |
25 |
8 |
950 |
|
M8 |
8 |
10 |
30 |
10 |
1350 |
|
M10 |
10 |
12 |
40 |
12 |
1950 |
|
M12 |
12 |
16 |
50 |
16 |
2900 |
|
M16 |
16 |
20 |
65 |
20 |
4850 |
Application Scenarios
- Warehouse racking: upright base plates fixed to the slab.
- Mezzanine floors: post base fixings that can be moved on re-layout.
- Shopfitting: shelving, gondolas and display fixtures on concrete floors.
- Light equipment: benches, guards and machine feet in indoor plants.
- Cable management: tray and ladder supports on concrete soffits.
Selection Guide
M6 to M10 suits shelving uprights, light brackets and small machine feet. M12 to M16 takes mezzanine posts and heavier rack bases where the slab is sound. Where the fixture will be moved on re-layout, the drop-in with a removable bolt beats a through fixing every time; where the slab is thin or the load is high, step to a through-bolt instead.
How to Install
Drill to size
use the bit diameter given for the anchor and drill to the shell length plus allowance for dust.
01
Clean and check
Blow the hole clean and check depth with the shell before setting.
02
Tap in with the setting tool
Screw the tool into the shell and hammer until the shoulder is flush with the concrete face.
03
Thread check
Run the matching bolt in by hand; it should turn freely without binding.
04
Fix and torque
Fit the upright or bracket, tighten the bolt to the specified torque, and confirm no lift.
05
Custom Packaging&Private Label Available
Choose from bulk cartons, poly bags with branded labels, or retail-ready packaging. Minimum order quantities can be adjusted to support both small contractors and large-scale procurement needs.
We offer custom box/bags printing and labeling services to help you build your own product line.
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