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# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal

# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal

  • # 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal
  • # 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal
  • # 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal
  • # 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal
# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal
Product Details:
Place of Origin: Jiangsu, China
Brand Name: crever
Certification: ISO
Model Number: DIN7504P
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-30 working days
Payment Terms: T/T, L/C, MoneyGram
Supply Ability: 300 ton per month
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Detailed Product Description
Material: Carbon Steel, C1018, C1022 Coating: Galvanize, Black Oxide, Gray, Paint, Ruspert, Nickel
Sizes: 2.9x9.5~6.3x200mm Head: Countersunk Head, Flat Head
Recess: Philips, Square, Pozi, Slot, 6 Lobe, Combined Thread Type: Type BSD, Type ASD, Type CSD
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self drilling fasteners

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self threading bolts for metal

# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal

1. Descriptions:

 

     Self drilling screws  is a type of construction screws Masterpiece Hardware Industrial provided, which include hex washer head roof screws, pan head self drilling screw, flat head self drilling screws, hex washer flange wood roofing screws, round washer head self drilling screws, etc.

 

      We are factory to produce these self drilling screws strictly according to the DIN7504P, DIN7504N, DIN7504K, DIN7504Q and so on. For any further inquiries about self drilling screws, please do not hesitate to contact us.

 

2. Specifications:

 

 1. Name: DIN7504P flat head self drilling tek screws, Zinc plated

 2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

 3. Size: #4x3/8''~~#14x8''

 4. Nibs: have nibs under head or not, both ok

 5. Coating: zinc plated Cr+6, zinc plated Cr+3, ruspert 500 HRS, ruspert 1000 HRS

 6. Thread Type: Type BSD, Type ASD, Type CSD, with wings, with flute, with Notch

 

 7. Point: #1 point (#1PT)~~#5 point (#5PT)

8. Drive: philips, square, pozi, torx , slot , Combined

9. Packing: bulk packing, small box packing, plastic box packing, as customer requirements

     Size Diameter:ST2.9--ST6.3
Length: from 9.5mm--200mm
    Material 1.Stainless steel SUS201,304,316,410
2.Carbon steel C1018,C1022,C10B21,C10B33,C1035,C1045,C435#,40CrMo,42CrMo
3. Alloy steel SCM435,C10B21,C10B33
4. Iron 1213,12L,1215, etc.
Standard DIN7504P
Application Building,Industry,Furniture,Sanitary,Electronics,Traffic.

 

3. Self Drilling Screw Design Features:

         

       When selecting a self-drilling screw, consider the material thicknesses and types of materials to be joined. Following are some key design features to look for when selecting suitable fasteners.

 

        Drill Flutes allow drilled material to exit the hole. Completely embedded flutes can no longer remove these chips, which contain approximately 80% of the heat created by the drilling process. A buildup of this material can cause the point to over-heat and fail.

Point Length determines the material thickness which the screw can reliably penetrate.

 

       The unthreaded portion of the point, (pilot section) must be able to completely drill through the material before the threads engage. If the threads engage before drilling is complete, the fastener can bind and break.

.

 

4. Drawing Specifications:

 

# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal 0

Thread dia ST2.9 ST3.5 ST3.9 ST4.2 ST4.8 ST5.5 ST6.3
P 1.10 1.30 1.40 1.40 1.60 1.80 1.80
a Max 1.10 1.30 1.40 1.40 1.60 1.80 1.80
Dk Max 5.50 6.80 7.50 8.10 9.50 10.80 12.40
Min 5.20 6.44 7.14 7.74 9.14 10.37 11.97
k 1.70 2.10 2.30 2.50 3.00 3.40 3.80
r Max 1.10 1.40 1.50 1.60 1.90 2.10 2.40
Punch 1.00 2.00 2.00 2.00 2.00 3.00 3.00
type H M 3.00 4.20 4.60 4.70 5.10 6.80 7.10
Q Min 1.40 1.62 2.03 2.11 2.59 2.95 3.33
Max 1.70 2.12 2.53 2.62 3.10 3.53 3.91
type Z M 2.80 4.00 4.20 4.40 5.00 6.30 7.00
Q Min 1.48 1.60 1.85 2.05 2.64 2.72 3.38
Max 1.73 2.06 2.31 2.51 3.10 3.18 3.84
Dp 2.30 2.80 3.10 3.60 4.10 4.80 5.80

 

COUNTERSUNK STEEL SELF-DRILLING SCREWS, TYPE CSD
Nominal Size or Basic screw dia Threads D P Minimum Practical Nominal Screw   Minimum Torsional
Per Inch Major Diameter Protrusion Allowance Lengths, Countersunk Heads,Formed Points   Strength, lb.- in.
      Max Min #2 pt #3 pt #2 pt #3 pt (STEEL SCREWS ONLY)
8 0.164 32 0.164 0.1586 0.162 0.202 7/16 1/2 48
10 0.19 24 0.19 0.1834 0.193 0.258 1/2 9/16 65
12 0.216 24 0.216 0.2094 0.223 0.293 5/8 5/8 100
1/4 0.25 20 0.25 0.2428 0.275 0.35 5/8 5/8 156

 

 

5. Advantages:

 

 

1. Quality control: we make 100% quality test during producing and before shipping

 

2. Rich experience: we have been export screws for more than 20 years

 

3. Competitive prices: the better quality, but cheaper prices

 

4. Timely quotation: send you prices within one day

 

5. Good services: we supply OEM, ODM,OBM services and best after-sale services

 

6. Punctual delivery: we can ship every order without delay

 

 

 

6. More pictures:

 

# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal 1

# 10 X 1 '' Drilling Point Stainless Steel Security Screws Flat Head For Metal 2

 

 

DIN7504P CSK HEAD SELF DRILLING TEK SCREWS

 

 

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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