WebMost mass-producers supply these long lengths of all thread rod to bolt manufacturers and fastener distributors who buy and sell these long lengths of all thread rod to contractors who cut the rods to length in the field. ... The best option is to find the relevant ASTM standard that covers all thread rod, such as A307 Grade A, A307 Grade B, or ... WebFasteners manufacturers stainless steel hex bolt. Price: US $0.1-3 / Piece. 1 Piece (Min. Order) DIN933/DIN931 hex head bolts and nuts screws. Price: US $0.01-0.5 / Piece. 10 Pieces (Min. Order) Top quality DIN603 SUS321 mushroom head square neck carriage bolt A4-80 carriage bolt with wing nut.
Hex Bolts - Portland Bolt
WebStud Bolts, ASTM A320 / SA320 Grade L7, Grade 7 Heavy Hex Nut, Plain, Assembly. Grade L7 typically consists of a chromium rich ferritic steel such as AISI 4140 or AISI 4142. According to the specification, these ferritic steel A320 Gr L7 Material is available in a quenched and tempered condition. The fasteners produced using the A320 Grade L7 ... WebPRECIHW 100pcs Carbon Steel 5/16'' Rivet Nut, 5/16''-18UNC Flat Head Rivnut Threaded Insert Nuts Set, 5/16 Rivnut Inserts for Automotive, Furniture, Decoration (Yellow Zinc … shark high resolution images
ASTM A193 Grade B7 Specification - Boltport Fasteners
WebIn addition to the "BD" marking, the product may be marked with 6 radial lines 60° apart. ASTM A307 grade C has been replaced by ASTM F1554 grade 36. Grade 2 requirements for diameters ranging from 1/4" through 3/4" only apply to headed fasteners up to and including 6" in length, and to studs of all lengths. For headed fasteners longer than 6 ... WebThe required nut specification for all F1554 anchor bolts is ASTM A563, which is the general nut specification for structural and mechanical applications. Depending on the diameter and finish of the anchor bolt, ASTM requires an A563 hex or heavy hex pattern nut. Heavy hex pattern nuts are slightly thicker and wider than hex nuts. WebHardnesses are Brinell Hardness Numbers. The nut manufacturer, at his option, may add other markings to indicate the use of atmospheric corrosion resistant steel. Specifications —. ASTM A563 — Carbon and Alloy Steel Nuts. ASTM A194/A194M — Carbon and Alloy Steel Nuts for Bolts for High Pressure and High Temperature Service. shark hippo