Stainless steel wire for screws

Our stainless steel wire for screws can be used for all kinds of stress-bearing applications—including bolts, tappings, small screws and wood screws, as well as for specialized fasteners with complex shapes. In addition, screws with an oxalic acid coating are optimal for specialized applications and are highly resistant to deformation cracking.

General JIS

This is a stainless steel wire for all-purpose screw fasteners. Its product specifications are based on JIS standards.

Specifications of stainless steel wire for cold forging

Heat-treated products (WSA)
Steel grade Wire diameter [mm] Tensile strength [N/mm2] Forging (%) Elongation (%) *Reference
SUS304, SUS304L, SUS304J3 0.80〜2.00 (less than) 560〜710 More than 70 More than 30
2.00〜5.50 510〜660 More than 40
SUS305, SUS305J1 0.80〜2.00 (less than) 530〜680 More than 30
2.00〜5.50 490〜640 More than 40
SUS316, SUS316L 0.80〜2.00 (less than) 560〜710 More than 20
2.00〜5.50 510〜660 More than 30
SUS384 0.80〜2.00 (less than) 490〜640 More than 30
2.00〜5.50 450〜600 More than 40
SUSXM7 0.80〜2.00 (less than) 480〜630 More than 30
2.00〜5.50 440〜590 More than 40
SUH660 0.80〜2.00 (less than) 630〜780 More than 65 More than 10
2.00〜5.50 580〜730 More than 15
*
Please inquire about our ability to manufacture other sizes or for more detailed specifications.
Remarks:
The tensile strength of austenitic wire can be increased at both its upper and lower limits in the table above, according to the agreement between the parties to deliver.
In this case, elongation is 55%.
Drawn wire product (WSB), oxalate coated product (WSBO), resin coated product (WSBR)
Steel grade Wire diameter [mm] Tensile strength [N/mm2] Forging (%) Elongation (%) *Reference
SUS304, SUS304L, SUS304J3 0.80〜2.00 (less than) 580〜760 More than 65 More than 20
2.00〜10.00 530〜710 More than 25
SUS305, SUS305J1 0.80〜2.00 (less than) 560〜740 More than 20
2.00〜10.00 510〜690 More than 25
SUS316, SUS316L 0.80〜2.00 (less than) 580〜760 More than 10
2.00〜10.00 530〜710 More than 20
SUS384 0.80〜2.00 (less than) 510〜690 More than 20
2.00〜10.00 450〜640 More than 25
SUSXM7 0.80〜2.00 (less than) 500〜680 More than 20
2.00〜10.00 450〜630 More than 25
SUH660 0.80〜2.00 (less than) 650〜830 More than 60 More than 8
2.00〜10.00 600〜780 More than 10
SUS430 1.61〜2.00 (less than) 500〜700 More than 65 -
2.00〜10.00 450〜600 More than 10 SUS403, SUS410, SUS434 1.61〜2.00 (less than) 540〜740 - 2.00〜10.00 460〜640 More than 10 SSS180 1.61〜10.00 460〜610 -
*
Please inquire about our ability to manufacture other sizes or for more detailed specifications.

High corrosion resistance

Duplex stainless steel

This is a duplex type of stainless steel, with a mixed austenitic and ferritic structure.
Our duplex stainless steel wire for screws has excellent corrosion resistance, greater than SUS316, along with higher strength than ordinary stainless steel wire. In addition, it can be used with magnetic tools, due to its ferromagnetism.

Steel grade Wire diameter [mm] Tensile strength [N/mm2] Forging (%)
SUS329J3L, SUS329J4L 2.00〜10.00 800〜1100 More than 65
*
Please inquire about our ability to manufacture other sizes or for more detailed specifications.