HIGH TENSILE ASTM A 193 (GR B7, B7M, B6, B16), ASTM A 320 (GR L7) IS GRADES 8.8, 10.9, 12,9 ETC

BOLTS:M6 TO 125 MM DIA UPTO 5 MTR LG. AND 5/16” TO 5.1/2” DIA UPTO 15 FT. LG

NUTS: M20 TO M125 DIA. ¾” TO 5.1/2” DIA.

Material Grades:

carbon steel ,stainless steel,alumnium

SS 304, 304L, 316, 316L, 316 S31/S33, 317, 410, 321 MONAL, INCOLOY 825, DUPLEX F51 2205 (UNS S31803),SUPER DUPLEX 2507 (UNS S32750) CUPRO NICKLE AND EXOTIC METALS,

GRADES:

ISO DIN 4.6; 6.6; 8.8; 10.9; 12.9; AND TO B.S & AISI.

ISO DIN P4; P6; P8; P10 AND TO B.S & AISI.

AS PER ASTM A 193/ B7/ B6/ B8/ B8M/ B8T/ B16

AS PER ASTM A 320/ L7/ L43/ B8L/ B8M

AS PER ASTM A 194/ 2H/ 4/ 6/ 7/ 8/ 8L/ 8M/ 8T

FOR HIGH/ LOW TEMPERATURE AND PRESSURE AND OTHER WORKING TEMPERATURE IN VARIOUS CATAGORIES..

TYPES OF BOLTS:

HEX BOLTS, STUD BOLTS, ANCHOR BOLTS, EYE BOLTS, FLANGE BOLTS,SOCKET HED CAP SCREW, CSK, GRUB SCREW, HEXAGONAL HEAD BOLTS, ALLEN BOLTS, HUB BOLTS, T BOLTS, BENZO BOLTS, TRACK SHOE BOLTS..

TYPES OF NUTS:

HEX NUTS, SQUARE NUTS, CHECK NUTS, COUPLING NUTS, FLANGE NUTS, WHEEL NUTS, NYLOCK NUTS, WING NUTS, ACORN NUTS, FLANGE NUTS, CASTLE SLOTED NUTS, DOOMED NUTS, SELF LOCKING NUTS, TAPPER NUTS, WELD NUTS, PICOT NUTS, CAGE NUTS..

TYPES OF WASHERS:

ROUND, SQUARE, FLAT, ID HEX, STAR LOCK, WAVE WASHER, PICOT WASHER, FRICTION WASHER, PLATE WASHER, TENSION DISC WASHER..

FULL THREADED & HALF THREADED TIE RODS, DOWEL BARS, SPACERS.

Factory. The main products of the company include the following 7 types:

1. High strength alloy steel double end stud fully-threaded stud and heavy hex nut applied on petrochemical industry, boiler and wind power generation. The diameter is from M20-140MM and the length is from 60MM-1400MM.

2.Metric and ANSI round head oval neck bolt (fish bolt) with mechanical property of Grade 8.8 and 9.8.

3.Bolt used on guardrail panel of expressway with mechanical property of Grade 4.8 and 8.8.

4.Elevator guide rail bolt and big hexagon bolt for steel structure, shearing bolt with mechanical property of Grade 8.8, 10.9 and 12.9.

5.Stainless steel internal and external hexagon bolt products: A2-70, A4-80. Material: 304, 316, 316L.

6.International internal and external hexagon bolt with the mechanical property of Grade 4.8, 8.8, 10.9 and ANSI Grade 2, 5 and 8.

7.Various nuts, flat gaskets, spring washers, mechanical bolts, tapping screws, fiberboard screws and hexagonal wood screws, etc. We can also process non-standard fasteners according

Thread Size :

* 7/16", 1/2",M12*1.25, M12*1.50,M12*1.75, M14*1.25, M14*2.00 etc.

Surfacetreatment:

* Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc

Material

* Carbon Steel, Alloy Steel, Heat-treatment

Mechanical performance grade

*8.8 or10.9 grade

Color box, metal box,blow case, and then in wooden pallet or according to customer’s requirment.

Company Information:
Yuyao BeiShuo Hardware Co., Ltd. is specialized in wheel lug nuts, wheel lug bolts, wheel locks, wheel adapter, wheel spacer, hub centre ring, socket spanner, pressing and plastic products.

How to contact us:

Contact: Selina

email: selina@beishuo.net

skype: holybase01

Mob: 86-18661621169