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10 9 bolt hardness

As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for 10 9 bolt hardness We sincerely welcome buyers from both at your home and abroad to appear to barter company with us.
iso grade 12.9 steel round bar
iso grade 12.9 steel round bar

10.9 steel grade round bar
10.9 steel grade round bar

iso gr10.9 qt steel round bar
iso gr10.9 qt steel round bar

Gr8.8 quenched & tempered steel round bar
Gr8.8 quenched & tempered steel round bar

Gr8.8 Qt Steel Round Bar
Gr8.8 Qt Steel Round Bar

8620 cold drawn steel bar
8620 cold drawn steel bar

8620 steel equivalent grade
8620 steel equivalent grade

4140 annealed steel round bar
4140 annealed steel round bar

4140 precision ground shaft
4140 precision ground shaft

4140 heat treated steel rod
4140 heat treated steel rod

4140 pre heat treated steel bar
4140 pre heat treated steel bar

C45E quenched & tempered steel bar
C45E quenched & tempered steel bar

sncm439 tg&p bright steel round bar
sncm439 tg&p bright steel round bar

1020 cold drawn steel flat bar
1020 cold drawn steel flat bar

Grade 10.9 high tensile wind power anchor bolt
Grade 10.9 high tensile wind power anchor bolt

Grade 8.8 high tensile wind power anchor bolt
Grade 8.8 high tensile wind power anchor bolt

4137 quenched and tempered steel tube
4137 quenched and tempered steel tube

4137 quenched & tempered steel bar
4137 quenched & tempered steel bar

1035 cold drawn steel round bar
1035 cold drawn steel round bar

​835/1030 steel post tensioning bar
​835/1030 steel post tensioning bar

42CrMo4 normalized steel round bar
42CrMo4 normalized steel round bar

1045 ground and polished steel bar
1045 ground and polished steel bar

sncm439 peeled or turned steel bar
sncm439 peeled or turned steel bar

1045 peeled or turned steel bar
1045 peeled or turned steel bar

Bright Steel Bar> Ground And Polished Steel Bar> scm440 ground and polished steel bar
Bright Steel Bar> Ground And Polished Steel Bar> 42CrMoS4 ground and polished steel bar
Bright Steel Bar> Ground And Polished Steel Bar> 42CrMo4 ground polished steel round bar
Bright Steel Bar> Ground And Polished Steel Bar> 4140 ground and polished steel bar
Bright Steel Bar> Ground And Polished Steel Bar> 1045 ground and polished steel bar
Cold Drawn Steel Bar> Cold Drawn Hexagonal Steel Bar> 1045 cold drawn hexagonal steel bar
Cold Drawn Steel Bar> Cold Drawn Hexagonal Steel Bar> 1020 cold drawn hexagonal steel bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> grade quenched and tempered qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> astm a193 grade b7 qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 40Cr quenched and tempered qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 41Cr4 quenched and tempered qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 5140 quenched and tempered qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 42CrMoS4 quenched & tempered qt steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> SCM440 Q&T alloy steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 42CrMo4 1.7225 Q&T steel round bar
Heat Treated Steel Bar And Tube> Quenched And Tempered Steel Bar> 4140 quenched & tempered qt steel round bar


Contact Info

CONTACT US

SHANDONG LE REN SPECIAL STEEL CO., LTD.

Address: NO. 89, QINGSHUI COMMERCIAL STREET, LAIWU DISTRICT,Jinan,Shandong

Contact Person: Angelina Chen

Phone:86-0634-5648998

Fax:86-0634-5648997

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