screws

Premium Ti screw:
Self Drilling
Socket Head Cap
Hex Cap, Partial/full Threaded
Flat/Button Socket Head ...

Surface treatment of fiberboard screws:
Natural color, galvanized, blue and white zinc, yellow zinc

Our screw barrels are widely used in extruders, injection molding machine, rubber processing machine, other plastic rubber machine

1.parallel twin screws barrel
2.SGS/ISO Approved
3.Application:Proflie,PVC/PE/PP Granules/profiles/Foaming...
4.Granule/foaming

1 Machine screws /special screws
2 Material :A2.A4.SUS201.304.316
3 Size: M 2-80 LH: 3-120
4:High precision and competitive price

machine screws
from m2.8-m8
BSW

1. Special design for corrosive plastics
2. Optional steel materials for longer life expectation
3. Better plasticizating for high transparency

Description:Stainless Steel Bolt
Material:Stainless Steel 304 316
Features:Undersize body
Standard:non-standard.

1.Near 20 years experience
2.Better quality with ISO certificates
3.looking for agents all over the world

Suno group is special manufacture and export different kinds of fasteners,we can produce as customer required,welcome to enquiry.

Features:
1)Standard: DIN913, 914,915, 916 ,ISO, ANSI,BS, JIS, AMSE, UNI 2)Size: M4-M20
3)Material: carbon steel ,AL or stainless steel 304,31

Standard acme thread ;
Flexible tip and hanger cap ;
Universal diameter with/ without threaded tip for regular connector ;

Chipboard screw, high quality, diverse sizes, good price.

All our products are produced according to the IFI, DIN, ISO International standard specification.

Depth of Nitration Layer: 0.5-0.8mm; Hardness of Nitration: 950-1020Hv; Fragility of Nitration: Less than grade 1; Surface Roughness: Ra 0.4 um

1.parallel screws and barrel
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS
3.End products:WPC, proflie, pipe film etc.
4.Granule/foaming

1 Machine screws /special screws
2 Material :A2.A4.SUS201.304.316
3 Size: M 2-80 LH: 3-120
4:High precision and competitive price

Standard : DIN, GB, ANSI, BSW, JIS, GOST
Head : Flat , CSK ,Semi-sink , Pan ,Pan with washer , Hex ,Special ,etc
Material : SS201 SS304 SS316

Length: From 13mm (1/2 inch) to 152mm (6 inch)
Material: C1022
Finish: 1. Black phosphate; 2.Electro Galvanized; 3.Nickel

Suno group is special manufacture and export different kinds of fasteners,we can produce as customer required,welcome to enquiry.

High Grade linear
Alloy steel optional
Size 50-180 available

Standard acme thread ;
Flexible tip and hanger cap ;
Universal diameter with/ without threaded tip for regular connector ;

gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, double-head type, multi h

1.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.ISO 9001:2008

1.Screws and barrels
2.Good design,Long working life
3.Clamping force:25-3200tons
4.ISjection capacity:30g-25000g

Features:
1)Standard: DIN, ISO7380 ANSI,BS, JIS, AMSE, UNI 2)Size: M4-M20
3)Material: carbon steel ,AL or stainless steel 304,316 4)Grade

stainless steel screw/square head screws/high quality stainless steel screws
Material :A2.A4.SUS201.303.304.316

Standard : DIN, GB, ANSI, BSW, JIS, GOST
Head : Flat , CSK ,Semi-sink , Pan ,Pan with washer , Hex ,Special ,etc
Material : SS201 SS304 SS316

Nitriding Steel with high hardness
Unique design with high output

1.parallel twin screws barrel
2.SGS/ISO Approved
3.Application:Proflie,PVC/PE/PP Granules/profiles/Foaming...
4.Granule/foaming