Mr Bolt and Nut is all about Fasteners
Mr Bolt and Nut, a family-owned and operated business headed up by Mark and Shirley Moses, is an importer and distributor of bolts, nuts, screws and washers of every description.
A brief summary includes but is not limited to – studs, threaded rods, woodscrews, self tapping screws, self drilling screws, washers, clips, pins, anchors, rawlbolts, sleeve anchors, wedge anchors, foundation holding down bolts, cage bolts, studbolts, eyebolts, eyenuts, turnbuckles, D and Bow shackles, snap hooks, hook-bolts, chemical anchor bolts and manufacturing of all types of special bolts.
Suppliers of Nuts, Bolts, Screws and Anchors of every variation
Common thread types such as Metric Coarse, Metric Fine, UNC, UNF, BSW and Trapezoidal are readily available. Less common thread types such as BSF, BA, UN and Acme are also available or sourced on demand.
Metric fasteners are supplied mostly to DIN and ISO standards and inch fasteners are to BS or ASTM standards.
Numerous different fastener head styles available from stock or sourced – hex head, mushroom head, cup head, cup head square neck, hexagon socket head, button head, countersunk head, allen cap screw head, pan head, cheese head, bugle head, raised head, oval head, dome head, round head, flange head, truss head, flat head, spline head, ribe head, washer faced head, torx head, hexalobular head, phillips head, security head, tamper proof head, torx pin head, hex pin head to name a few.
Material grades (property classes) that are most common are grades 4.6, 4.8, 8.8, 10.9, 12.9 for steel fasteners and A2 (304) and A4 (316) for stainless steel fasteners. Various other material grades available on demand.
Mild steel, High tensile, Stainless Steel, Alloy Metals, Brass and Nylon are the most common materials for bolts and nuts. On request, we supply fasteners in Aluminium, Titanium, Bumax, Duplex Stainless Steel, Monel, Hastelloy, Inconel, Beryllium Copper, Silicon bronze and other specialised materials.
All grades of Petro-chemical fasteners are supplied to order – ASTM A193 B7, ASTM A194 2H, ASTM A320 L7, ASTM A320 L43, ASTM A193 B16, A193 B8, A193 B8M, A194 7, A194 8, and A194 8M.
Electro zinc galvanising (zinc plated) and hot dipped galvanising (HDG) are surface coatings that are safely applied to fasteners grade 4.8 and grade 8.8. Electro zinc plating provides an aesthetically appealing bright silver finish and is more suitable for interior use. HDG (hot dip galvanised) is recommended for use in exterior applications where corrosion is a factor to be considered. Due to the risk of hydrogen embrittlement, it is not recommended to zinc plate or HDG high strength fasteners grade 10.9 or higher.