Class 12.9 Steel Track Bolt Nut For Excavator Bulldozer Segments Bolt Hyundai

bolt grade markings and strength chart bolt depot nuts

metric bolts head marking class and material nominal size range (mm) mechanical properties ; proof load (mpa) min. yield strength (mpa) min. tensile strength (mpa) class 8.8 medium carbon steel, quenched and tempered all sizes below 16mm 580 640. 800. 16mm 72mm 600 660 830 class 10.9 alloy steel, quenched and tempered 5mm 100mm

excavator and bulldozer track shoe bolt & nut bolt nut

black heavy hex bolt astm a325 a490 high tensile bolts finish zinc, plain material stainless steel, steel, carbon steel, alloy steel, stainless steel certificate iso9001 2008 surface treatment black size 1/2 4 , m5 m64 grade a307, a325, a490 type heavy hex bolt and nut all of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical

class 12.9 industrial fasteners nuts and bolts

they include nuts and bolts, threaded rods, structural bolts, machine screws, wedge anchors, washers, rivets, and more in a variety of types and sizes, including metric and inch. fastener manuals and tech sheets include information such as torque values and fastener dimensions to help you find the right fastener supplies for your job.

track bolt case dozers 310

track bolt,berco in1652,case d1490,case d41490,a 2b5484,dresser 266955r1,dresser 311344r1,dresser 43714d,dresser 616182c1,ingersoll rand 50489517,ingersoll

12.9 bolt shear capacity | it still runs

nuts and bolts are the glue that hold together our mechanical contraptions. these simple devices are one of the most important inventions of the mechanical age. the 12.9 bolt is a higher tensile bolt made from alloy steel that is quenched and tempered. they are commonly used at high stress points in connecting devices.

bolts & nuts vematrack

vematrack has a complete range of bolts and nuts available for all brands of excavators and bulldozers. our bolts and nuts are of excellent quality and can be used in multiple situations. all track bolts and nuts are of quality grade 12.9. sprockets and roller bolts are of grade 10.9. all bolts and nuts are forged from alloy steel and have been

track bolt case dozers 350b loader heavy duty

track bolt,berco in1652,case d1490,case d41490,a 2b5484,dresser 266955r1,dresser 311344r1,dresser 43714d,dresser 616182c1,ingersoll rand 50489517,ingersoll

metric socket cap, class 12.9 alloy steel bolt depot

metric hex bolts; metric flange bolts; metric machine screws; metric carriage bolts; metric socket screws. socket cap. stainless steel 18 8 (a 2) stainless steel 316 (a 4) zinc plated class 12.9 alloy steel; class 12.9 alloy steel black oxide finish. coarse (standard) thread. 1.6mm x 0.35mm; 2mm x 0.4mm; 2.5mm x 0.45mm; 3mm x 0.5mm; 4mm x 0.7mm

class 12.9 or stainless bolt stronger? | yamaha r1 forum

may 04, 2003 just got back from a couple hardware stores. from what i got out of the signs and what a guy told me, the class 8 bolts were the strongest. all they had were the standard sizes in the class 8 bolts. not metric. i got the standard stainless steel ones and i also got the class 12.9 allen head

metric steel bolts grades and property classes

steel bolts metric grades ; steel bolts sae grades ; for metric bolts strength is according iso 898 mechanical properties of fasteners made of carbon steel and alloy steel described by "property classes" with designations 4.6, 4.8, 5.8, 8.8, 9.8, 10.9 and 12.9.