Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Home ProductsSteel Machine Screws

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt

  • Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt
  • Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt
  • Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt
  • Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt
Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt
Product Details:
Place of Origin: Jiangsu, China
Brand Name: crever
Certification: ISO9001
Model Number: GB/T 5787-1986
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-20 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 ton per month
Contact Now
Detailed Product Description
Material: Stainless Steel, Carbon Steel, Alloy Steel And So On Colour: Plain, Black Oxide, Gray, Zinc, HDG, Ruspert, Nickel
Name: Hex Flange Machine Screw, Flange Bolt Thread: Full Thread, Partical Thread
Drive: Slotted, Philips, Combined Sizes: M5x25mm~M36x200mm
High Light:

stainless steel machine bolts

,

security machine screws

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt

1. Description:

 

     Flange screws and hex serrated flange bolts are available in two styles and a wide range of sizes and lengths.

 

       A flange screw with a serrated hex washer is an un-slotted hex head screw style with a unified thread pitch, and a flange that has serrations on the bearing surface side. These screws are designed for use in applications where vibrations can loosen fasteners. The serrations grip the bearing surface so that significantly more torque is needed to loosen the screw than it does to tighten it. The flange provides more strength than a standard machine screw and eliminates the need for a lockwasher or locknut in certain applications.

 

2. Specifications:

 1. Name: Hex flange head machine screws, flange bolt

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

 3. Size: M5mmx25mm--M36x200mm

 4. Standard: GB/T 5787

 5. Certification: ISO9001, SGS, CTI, ROHS

 Product Name
Hex flange head machine screws with serrated under head
 Material
stainless steel, carbon steel, alloy steel, brass and so on
 Color
plain, black phosphate, gray, white zinc, HDG, ruspert, nickel and so on
 Standard
DIN GB ISO JIS BA ANSI
 Grade
C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
 Sizes
M5x25mm--M36x200mm
 Thread
full thread, partical thread, metric thread
  Drive
philips, pozi, socket, hex, square, sloted, combined

 

 

3.  Material Chemical Composition:

 

 

stainless steel chemical composition
Material C max Si max Mn max P max S max Ni max Cr max Mo max
SUS201 0.15 1 5.5-7.5 0.06 0.03 3.5-5.5 16-18  
SUS304 0.08 1 2 0.045 0.03 8.0-10.0 18-20  
SUS304L 0.03 1 2 0.045 0.03 8.0-12.0 18-20  
SUS305 0.12 1 2 0.045 0.03 10.5-13.0 17-19  
SUS316 0.08 1 2 0.045 0.03 10.0-14.0 16-18 2.0-- 3.0
SUS316L 0.03 1 2 0.045 0.03 10.0-15.0 16-18 2.0-- 3.0
SUS410 0.15   1   0.03 - 11.5-13.5  
SUS420 0.26-0.4   1   0.03 - 12-- 14  

 

 

4. Drawing Specifications:

 

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt 0

Norminal Dia

M5 M6 M8 M10 M12 (M14) M16
d              
P 0.8 1 1.25 1.5 1.75 2 2.5
b L≤125 16 18 22 26 30 34 38
125<L≤200 / / 28 32 36 40 44
L>200 / / / / / 53 57
dc Max 11.4 13.6 17 20.8 24.7 28.6 32.8
k Max 5.6 6.8 8.5 9.7 11.9 12.9 15.1
s Max 7 8 10 13 15 18 21
Min 6.64 7.64 9.64 12.57 14.57 17.57 20.16
ds Max 5 6 8 10 12 14 16
Min 4.82 5.82 7.78 9.78 11.73 13.73 15.73
h Min 1 1.1 1.2 1.5 1.8 2.1 2.4

 

 

5. Advantage:

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 we can 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. Pictures:

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt 1

Combined Drive 40mm Stainless Steel Machine Screws , Serrated Hex Flange Bolt 2

 

STAINLESS STEEL HEX FLANGE SERRATED MACHINE SCREW, FLANGE BOLTS

 

 

 

 

 

 

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Send your inquiry directly to us (0 / 3000)

Other Products