china manufactory super quality steel a2 70 he bolt

Square neck carriage bolts are used for fastening a wide range of machinery and equipment. the bolt's square neck keeps it from turning when tightening a nut. they are zinc plated to resist corrosion in wet environments. contact value fastener to learn more about square neck carriage bolts today.

Square head bolts: square head bolts are essentially the same as hex bolts, but with square heads. machine threads allow them to be used with both tapped holes and nuts. ... we offer elevator bolts with countersunk heads for more secure fastening. step bolts: like carriage bolts, step bolts also feature square shoulders and large bearing ...

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. 16mm72mm : 600: 660: 830: class 10.9 alloy steel, quenched and tempered: 5mm100mm ...

Find the right stainless steel wedge anchors for your project at fasteners plus. shop trusted brands like simpson strong-tie and itw red head online today. ... 3/8" x 3" conquest wedge anchors304 stainless steel, pkg 50 . 3/8" x 3" conquest wedge anchors304 stainless steel, pkg 50 ... 3/4" x 7" conquest wedge anchors316 stainless steel ...

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