Bugle Head Philip Drywall Screw for Gypsum Board

  • Model NO.: Drywall Screw
  • Type: Countersunk Head
  • Connection: Common Bolt
  • Standard: DIN
  • Finish: Black;Plain;Zp;Yzp;Bzp;Wzp...
  • Trade Mark: Ngl
  • Trademark: NGL
  • Origin: Ningbo Zhejiang
  • Material: Carbon Steel
  • Groove: Cross
  • Head Style: Counter Sunk Bolt
  • Grade: 4.8
  • Size: 3.5X16--75
  • Packing Details: Carton + Pallet
  • Specification: 3.5x16--75
  • HS Code: 7318150000
 I would like to introduce us to you,and hope that we can build business cooperation in the future.Our company is a manufacturer in China which mainly produces high strength fasteners and specializes in all kinds of hardwares.We have produced designs with series quality grade,and expressly,our product price is very competitive because we are manufactory, we are the source.Our mainly products including bolts and nuts.Others such as teeth,screw,shim,washer and so on.If you need ,please tell me without delay.Thanks.

Basic Info.
Model NO.:3.5, 4.8
 
Export Markets:Global
Additional Info.
Trademark:NGL
 
Packing:25kgs Per Carton, 36 Cartons Per Pallet
Standard:3.5, 4.8
 
Origin:China
HS Code:73181400
We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length
of 1/4" to 8" and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more questions,
please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws" in diameters ranging up to 0.75 in (19.05 mm). These fasteners
are often used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the
Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are
referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts.
 
Production Capacity:800 Tons Per Year
Product Description
Product Description 
Dry Wall Screw 
Coarse and Fine Thread 
Philip Bugle Head, Balck Phosphated 
Size: 3.5x16--75 
4.8x25--152

Basic Info.
Model NO.:3.5, 4.8
 
Material:Carbon Steel
Type:Countersunk Head
 
Standard:DIN
Head Style:Counter Sunk Bolt
 
Connection:Common Bolt
Grade:8.8
 
Export Markets:Global
Additional Info.
Trademark:NGL
 
Packing:25kgs Per Carton, 36 Cartons Per Pallet
Standard:3.5, 4.8
 
Origin:China
HS Code:73181400
 
Production Capacity:800 Tons Per Year
Product Description
Product Description 
Dry Wall Screw 
Coarse and Fine Thread 
Philip Bugle Head, Balck Phosphated 
Size: 3.5x16--75 
4.8x25--152


Products name		 Stainless Steel cross recessed Countersunk Head/csk Self Tapping Screw Fastener Machine Screw
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
Process		 M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time		 Busy season:15-30days,Slack seaon:10-15days
Stock Products Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener


 

BB Bulk Blending Fertilizer

Bulk Blending Fertilizer (BB Fertilizer/Mixture of Fertilizer) is a kind of compound granular fertilizer mixed by several single fertilizers or compound fertilizers according to certain proportion. It has characters of granule uniformity, less water, moderate granule intensity, no agglomeration, easy to use and low cost.

The formulation (N,P,K content) of BB Fertilizer can be flexibly changed according to the crop`s nutrition requirement, local soil fertility, crops growing levels and other conditions, therefore BB Fertilizer is more scientific and targeted especially for balance fertilization.

Item

Standards

Test result

Appearance

Granular 2-5mm without powder

Pass

Total Nitrogen

12%min

12.13%

P2O5

12%min

12.05%

K2O

12%min

12.1%

Moisture

1.5%max

1.0%

1) Applicable to all kinds of economic crops, such as vegetables, fruits, tubers & tobacco ,etc.

1. Used for vegetables: topdressing in fast growth period, 15-20 kilograms / per acre / each time.

2. Used for tubers: topdressing in expanding period of earthnut, 20-25 kilograms / per acre.

3. Used for tobacco: topdressing in resetting stage, 20-25 kilograms / each time.

4. Used for fruits: topdressing in fruit enlargement period, 0.5-1.5 kilograms / per plant / each time.

2) BB Fertilizer can also mixed by derivatives of urea as slow-released fertilizer or coated urea as control-released fertilizer.

3) Medium Element (Ca, Mg, S) and Trace Element (Fe, Zn, Cu, Mn, B, Mo) or (EDTA-Fe, EDTA-Zn, EDTA-Cu, EDTA-Mn) can be added as special using fertilizers.



Customized fertilizers can be provided.Formula and color and packing can be customized

Npk Bulk Blending Fertilizer 8-20-10 , Npk Bulk Blending Fertilizer , Bulk Blending Fertilizer Npk 16-16-16

Hebei Woldi Trading Co.,LTD , https://www.woldiexport.com

Posted on