Ningbo Beilun Milfast Metalworks Co., Ltd

Structural Bolts Standard:A**5, A**5M, A**0 DIN***4 Surface:black, zinc plated, yellow zinc plated, HDG, .

Flange Bolts, Standard:DIN***1, IFI **1, Surface:black, zinc plated, yzp, HDG, etc. Class:4.8/*0.9, 2/5/8

Threaded Rods Standard:A**3, A**0, DIN**5/**6, SAE J**9 Surface:black, plain, zinc plated, yzp, etc. Diamet

Heavy Hex Nuts Standard:ASTM A**4, DIN**4 (H=D) Class:2H/2HM, 7/7M Diameter:1/4&#*4;*4&#*4;, 1/2&#*4;*2&#*4

Flat Washers Standard:ASTM F**6, DIN**5/**6 Surface:black, zinc plated, yzp, HDG Diameter:3/8&#*4;*4&#*4;,

HEX BOLTS Standard:DIN**3, DIN**1, ANSI, A**7, DIN**0/**1 Class:2/5/8, 8.8/*0.9/*2.9 Surface:ZP, YZP, BL

Structural Nuts Standard:A**3, A**3M, DIN***5, Class: A/B/C/DH, *0.9 Size:1/4&#*9;*4&#*4;, M****2

Stud Bolts Standard:ASTM A**3, A**0, DIN**5, DIN**6, SAE J**9 Class:B7, B7M, L7, L7M, B*6, B8, B8M Size:

Hex Nuts Standard:ANSI, DIN**4 Class:2/5/8, 4/5/6/8/*0/*2 Size:1/4&#*4;*4&#*4;, M*-M**0 Surface:black,

Flange Nuts Standard:DIN***3, IFI **5 Class:4/5/6/8/*0, 2/5/8, Size;1/4&#*4;*4&#*4;, m*-m*6 Surface:bl

Castle Nuts (Crown Nuts) Standard:DIN**5, ANSI B*8.2.4.3M Class:2/5 , 6/8 Size:3/4&#*9;*1 1/2&#*4;, M**-M

Carriage Bolts Standard: DIN**3, ANSI/ASME B*8.5(IFI C**0) Class:4.8/8.8/*0.9/*2.9, Diameter:M*-M*0, 1/4

Lock/Spring Washers Standard:ANSI/ASME B*8.*1.1, DIN**7, DIN***0 Surface:black, ZP, plain, color zin, HDG

High Strength Structural Washers Standard:DIN***6, Surface:black, plain, ZP, HDG Diameter: M**-M*2, Mat

Hex Socket Head Screws Standard:DIN**2, ANSI B*8.3 Class:6.8, 8.8, *0.9, *2.9, ANSI Surface:plain, black,