Stainless Steel ASTM A563/ASME SA563 Nuts
ASME SA563 Self Locking Nut Stockholder, ASME SA563 T Nuts, ASME SA563 Lock Nut, SA563 Heavy Hex Nuts Suppliers in India.
Ranfit Metals and Alloys is Manufacture and Supply ASTM A563 Nuts. ASTM A563 Lock Nuts detail covers compound and treated steel darting in items, for example, high weight ribs and high weight pipe fittings to get high temperature or high weight and consumption safe steels strength and administration. ASTM A563 Coupling Nuts and ASTM A563 Grade A Nuts are produced from treated steel, which has been extinguished and tempered to augment the quality. ASTM A563 Hex Nuts incorporate the mechanical and synthetic prerequisites for eight evaluations of carbon and amalgam steel nuts for mechanical uses and general auxiliary on ther remotely strung parts, studs and screws .grade 2h nuts covers the compound determination incorporate chromium-3.5, molybdenum-3.5, cobalt-20, nickel-20, tungsten-5 iron composite as bars, wires, and forgings utilized for the careful inserts producing.
As indicated by the ASTM A563 Lock Nuts detail, The necessities for any evaluation of nut may, with notice to the buyer, at the provider's choice and be finished by outfitting nuts of more grounded evaluations determined thus except if such a substitution is banned in the request and buy request. ASTM A563 Nuts can be utilized for a wide range of utilizations that incorporate securing wood, steel, and other development materials for tasks, for example, docks, spans, thruway structures, and structures. ASTM A563 Hex Nuts and ASTM A563 Wing Nuts is probably the hardest latches. These ASTM A563 solid latches are utilized to interface substantial materials.
ASTM A563 ACME Hex Nuts, ASME SA563 Nylock Nuts, ASTM A563 Anco Locknuts, ASTM A563 Flex lock Nuts Supplier & Exporter in India.
Stainless Steel ASTM A563 Nuts Specification
Standards | Designation |
---|---|
ASTM/ASME | A563/SA563 |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Dimensions |
ASME B18.2.1, B18.3 |
Melt Origin |
East Europe/South America/Korea/Japan |
Product Origin |
Made in India |
Threads Configuration |
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
Certification |
Dual Certified As per ASTM & ASME Codes |
Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Mandatory Requirements |
Free from Mercury & Radioactive Contamination |
Additional Requirements |
NACE MR0103 / MR0175 / ISO 15156 Compliance |
Types | Hexagon Nuts, Self Locking Nut, Square Nuts, Hexagon Coupling Nuts, Hexagon Castle Nuts, Hexagon Domed Cap Nuts, Hexagon Thin Nuts, Hexagon Thin Nuts etc. |
ASTM A563 Nuts Material
Stainless Steel | AISI 302, 904L, 316, 316L,317, 317L, 304, 304L, 310, 321, 347, 410, 420 etc. |
Duplex & Super Duplex Steel | ASTM / ASME A815 UNS No. S31803, UNS No. S 31550, UNS No. S 31254, UNS No. S 32205, UNS No. S 32750, and UNS No. S 32760 |
Carbon Steel | ASTM A307 |
Alloy Steel | ASTM / ASME A/SA 193 / 194 B 6, B 7/ B 7M, B 7, B 7M, B 16, 2HM, 2, 2H, GR 6, |
Nickel Alloy | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472UNS 4400 (MONEL 400), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 8825 (INCONEL 825), UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 8020 (ALLOY 20 / 20 CB 3) |
ASTM A563 Nuts Equivalent Grade
Alloy Group | Alloy Designation | Alloy Type |
1 | 303, 304, 304L, 305, 384, XM1, 18-9LW, 302HQ, 303Se | Austenitic |
2 | 316, 316L | Austenitic |
3 | 321, 347 | Austenitic |
4 | 430, 430F | Ferritic |
5 | 410, 416, 416Se | Martensitic |
6 | 431 | Martensitic |
7 | 630 (17-4) | Precipitation Hardening |
Chemical Composition of ASTM A563 Nuts
Element, max except as shown | Alloy Group 1, Type 304 | Alloy Group 2, Type 316 |
Carbon | 0.08% | 0.08% |
Manganese | 2.00% | 2.00% |
Phosphorus | 0.045% | 0.045% |
Sulfur | 0.030% | 0.030% |
Silicon | 1.00% | 1.00% |
Chromium | 18.0 to 20.0% | 16.0 to 18.0% |
Nickel | 8.0 to 10.5% | 10.0 to 14.0% |
Copper | 1.00% | – |
Molybdenum | – | 2.00 to 3.00% |
Mechanical Properties of SS ASTM A563 Nuts
Alloy Group | Condition | Marking | Diameter Range | Proof Stress, Hex Nuts, ksi | Proof Stress, Heavy Hex Nuts, ksi | Rockwell Hardness |
1 | AF | F594A | 1/4 to 1-1/2 | 70 | 76 | B85 max |
A | F594B | 1/4 to 1-1/2 | 75 | 81 | B65 to 95 | |
CW1 | F594C | 1/4 to 5/8 | 100 | 108 | B95 to C32 | |
CW2 | F594D | 3/4 to 1-1/2 | 85 | 92 | B80 to C32 | |
2 | AF | F594E | 1/4 to 1-1/2 | 70 | 76 | B85 max |
A | F594F | 1/4 to 1-1/2 | 75 | 81 | B65 to 95 | |
CW1 | F594G | 1/4 to 5/8 | 100 | 108 | B95 to C32 | |
CW2 | F594H | 3/4 to 1-1/2 | 85 | 92 | B80 to C32 |
Types of Stainless Steel ASTM A563 Nuts

Stainless Steel ASTM A563 Hex Nuts

Stainless Steel ASTM A563 Lock Nuts

Stainless Steel ASTM A563 Hexagon Coupling Nuts

Stainless Steel ASTM A563 Square Nuts

Stainless Steel ASTM A563 Hexagon Castle Nuts

Stainless Steel ASTM A563 Hexagon Thin Nuts

Stainless Steel ASTM A563 Nylon Insert Lock Nuts

Stainless Steel ASTM A563 Hex Domed Cap Nuts

Stainless Steel ASTM A563 Flex Lock Nut
SS ASTM A563 Nuts Forms & Availability
Products | Size | |
---|---|---|
Stainless Steel ASTM A563 Acorn Nuts | Stainless Steel ASTM A563 Flange Nuts | Sizes M3 - M56 | 3/6" to 2" |
Stainless Steel ASTM A563 Finish Nuts | Stainless Steel ASTM A563 Square Nut | |
Stainless Steel ASTM A563 Machine Screw Nuts | Stainless Steel ASTM A563 Nylon Jam Nuts | |
Stainless Steel ASTM A563 Nylon Insert Hex Lock Nuts | Stainless Steel ASTM A563 Waxed Nylon Insert Lock Nuts | |
Stainless Steel ASTM A563 T Nuts | Stainless Steel ASTM A563 Two Way Lock Nuts | |
Stainless Steel ASTM A563 Hex Jam Nuts | Stainless Steel ASTM A563 Coupling Nuts | |
Stainless Steel ASTM A563 Eye Nuts | Stainless Steel ASTM A563 Insert Nuts |
Stainless Steel ASTM A563 Nuts Size
Thread Size (dia.-TPI) | Major Diameter (in.) | Lead (in./rev.) | Product Line | Hand | Material | Style | Width Across Flats (in.) | Outside Diameter (in.) | Overall Length (in.) |
---|---|---|---|---|---|---|---|---|---|
1/4 - 16 | 0.25 | 0.063 | Acme | RH | Stainless Steel | Hex | 0.5 | 0 | 0.25 |
3/8 - 12 | 0.375 | 0.083 | Acme | RH | Stainless Steel | Hex | 0.688 | 0 | 0.375 |
3/8 - 12 | 0.375 | 0.083 | Acme | LH | Stainless Steel | Hex | 0.688 | 0 | 0.375 |
1/2 - 10 | 0.5 | 0.1 | Acme | RH | Stainless Steel | Hex | 0.875 | 0 | 0.5 |
5/8 - 8 | 0.625 | 0.125 | Acme | RH | Stainless Steel | Hex | 1.063 | 0 | 0.625 |
3/4 - 6 | 0.75 | 0.167 | Acme | RH | Stainless Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 5 | 0.75 | 0.2 | Acme | RH | Stainless Steel | Hex | 1.25 | 0 | 0.75 |
1 - 5 | 1 | 0.2 | Acme | RH | Stainless Steel | Hex | 1.625 | 0 | 1 |
1 - 5 | 1 | 0.2 | Acme | LH | Stainless Steel | Hex | 1.625 | 0 | 1 |
1 - 4 | 1 | 0.25 | Acme | RH | Stainless Steel | Hex | 1.625 | 0 | 1 |
1 - 4 | 1 | 0.25 | Acme | LH | Stainless Steel | Hex | 1.625 | 0 | 1 |
1 1/4 - 5 | 1.25 | 0.2 | Acme | RH | Stainless Steel | Hex | 2 | 0 | 1.25 |
1 1/2 - 4 | 1.5 | 0.25 | Acme | RH | Stainless Steel | Hex | 2.25 | 0 | 1.5 |
1 3/4 - 4 | 1.75 | 0.25 | Acme | RH | Stainless Steel | Hex | 2.75 | 0 | 1.75 |
2 - 4 | 2 | 0.25 | Acme | RH | Stainless Steel | Hex | 3 | 0 | 2 |
1/2 - 10 | 0.5 | 0.1 | Acme | RH | Steel | Square | 0.875 | 0 | 0.5 |
1/2 - 10 | 0.5 | 0.1 | Acme | LH | Steel | Hex | 0.875 | 0 | 0.5 |
1/2 - 10 | 0.5 | 0.1 | Acme | LH | Steel | Round | 0 | 0.875 | 0.5 |
1/2 - 10 | 0.5 | 0.1 | Acme | LH | Steel | Square | 0.875 | 0 | 0.5 |
5/8 - 10 | 0.625 | 0.1 | Acme | RH | Steel | Hex | 1.063 | 0 | 0.625 |
5/8 - 10 | 0.625 | 0.1 | Acme | LH | Steel | Hex | 1.063 | 0 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | RH | Steel | Hex | 1.125 | 0 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | RH | Steel | Round | 0 | 1.125 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | RH | Steel | Square | 1.125 | 0 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | LH | Steel | Hex | 1.125 | 0 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | LH | Steel | Round | 0 | 1.125 | 0.625 |
5/8 - 8 | 0.625 | 0.125 | Acme | LH | Steel | Square | 1.125 | 0 | 0.625 |
3/4 - 10 | 0.75 | 0.1 | Acme | RH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 10 | 0.75 | 0.1 | Acme | LH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 8A Thread Size (dia.-TPI) | .750B Major Diameter (in.) | .125 C Lead (in./rev.) | Acme D Product Line | RH EH and | Steel F Material | HexGStyle | 1.250H Width Across Flats (in.) | .000I Outside Diameter (in.) | .750J Overall Length (in.) |
3/4 - 8 | 0.75 | 0.125 | Acme | RH | Steel | Round | 0 | 1.25 | 0.75 |
3/4 - 8 | 0.75 | 0.125 | Acme | RH | Steel | Square | 1.25 | 0 | 0.75 |
3/4 - 8 | 0.75 | 0.125 | Acme | LH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 8 | 0.75 | 0.125 | Acme | LH | Steel | Round | 0 | 1.25 | 0.75 |
3/4 - 8 | 0.75 | 0.125 | Acme | LH | Steel | Square | 1.25 | 0 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | RH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | RH | Steel | Round | 0 | 1.25 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | RH | Steel | Square | 1.25 | 0 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | LH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | LH | Steel | Round | 0 | 1.25 | 0.75 |
3/4 - 6 | 0.75 | 0.167 | Acme | LH | Steel | Square | 1.25 | 0 | 0.75 |
3/4 - 5 | 0.75 | 0.2 | Acme | RH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 5 STUB | 0.75 | 0.2 | Acme | RH | Steel | Hex | 1.25 | 0 | 0.75 |
3/4 - 5 STUB | 0.75 | 0.2 | Acme | RH | Steel | Round | 0 | 1.25 | 0.75 |
Stainless Steel ASTM A563 Nuts Standards
DIN Nuts | Hexagon Nuts |
---|---|
Din 315 Nuts | DIN 934 |
Din 431 Nuts | BS 1768 |
Din 555 Nuts | BS 1769 |
Din 557 Nuts | BS 1083 |
Din 562 Nuts | BS 3692 |
Din 582 Nuts | ISO 4032 |
Din 934 Nuts | ISO 4033 |
Din 936 Nuts | ANSI B18.2.2 |
Din 1587 Nuts | |
Din 6923 Nuts |
SS ASTM A563 Nuts Dimensions
Nominal Size or Basic Major Thread Diameter | F | G | H | ||||||
---|---|---|---|---|---|---|---|---|---|
Width Across Flats | Width Across Corners | Thickness | |||||||
Basic | Max | Min | Max | Min | Basic | Max | Min | ||
1/4 | .2500 | 1/2 | .500 | .488 | .577 | .556 | 15/64 | .250 | .218 |
5/16 | .3125 | 9/16 | .562 | .546 | .650 | .622 | 19/64 | .314 | .280 |
3/8 | .3750 | 11/16 | .688 | .669 | .794 | .763 | 23/64 | .377 | .341 |
7/16 | .4375 | 3/4 | .750 | .728 | .866 | .830 | 27/64 | .441 | .403 |
1/2 | .5000 | 7/8 | .875 | .850 | 1.010 | .969 | 31/64 | .504 | .464 |
9/16 | .5625 | 15/16 | .938 | .909 | 1.083 | 1.037 | 35/64 | .568 | .526 |
5/8 | .6250 | 1-1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 39/64 | .631 | .587 |
3/4 | .7500 | 1-1/4 | 1.250 | 1.212 | 1.443 | 1.382 | 47/64 | .758 | .710 |
7/8 | .8750 | 1-7/16 | 1.438 | 1.394 | 1.660 | 1.589 | 55/64 | .885 | .833 |
1 | 1.0000 | 1-5/8 | 1.325 | 1.575 | 1.876 | 1.796 | 63/64 | 1.012 | .956 |
1-1/8 | 1.1250 | 1-13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 1-7/64 | 1.139 | 1.079 |
1-1/4 | 1.2500 | 2 | 2.000 | 1.938 | 2.309 | 2.209 | 1-7/32 | 1.251 | 1.187 |
1-3/8 | 1.3750 | 2-3/16 | 2.188 | 2.119 | 2.526 | 2.416 | 1-11/32 | 1.378 | 1.460 |
1-1/2 | 1.5000 | 2-3/8 | 2.375 | 2.300 | 2.742 | 2.622 | 1-15/32 | 1.505 | 1.433 |
1-5/8 | 1.6250 | 2-9/16 | 2.562 | 2.481 | 2.959 | 2.828 | 1-19/32 | 1.632 | 1.556 |
1-3/4 | 1.7500 | 2-3/4 | 2.750 | 2.662 | 3.175 | 3.035 | 1-23/32 | 1.759 | 1.679 |
2 | 2.0000 | 3-1/8 | 3.125 | 3.025 | 3.608 | 3.449 | 1-31/32 | 2.013 | 1.925 |
2-1/4 | 2.2500 | 3-1/2 | 3.500 | 3.388 | 4.041 | 3.862 | 2-13/64 | 2.251 | 2.155 |
2-1/2 | 2.5000 | 3-7/8 | 3.875 | 3.750 | 4.474 | 4.275 | 2-29/64 | 2.505 | 2.401 |
2-3/4 | 2.7500 | 4-1/4 | 4.250 | 4.112 | 4.907 | 4.688 | 2-45/64 | 2.759 | 2.647 |
3 | 3.0000 | 4-5/8 | 4.625 | 4.475 | 5.340 | 5.102 | 2-61/64 | 3.013 | 2.893 |
3-1/4 | 3.2500 | 5 | 5.000 | 4.838 | 5.774 | 5.515 | 3-3/16 | 3.252 | 3.124 |
3-1/2 | 3.5000 | 5-3/8 | 5.375 | 5.200 | 6.207 | 5.928 | 3-7/16 | 3.506 | 3.370 |
3-3/4 | 3.7500 | 5-3/4 | 5.750 | 5.562 | 6.640 | 6.341 | 3-11/16 | 3.670 | 3.616 |
4 | 4.0000 | 6-1/8 | 6.125 | 5.925 | 7.073 | 6.755 | 3-15/16 | 4.014 | 3.862 |
Stainless Steel ASTM A563 Nuts Sizes
Stainless Steel Nuts size chart | Stainless Steel Nuts size guide | Stainless Steel Nuts dimensions |
---|---|---|
3/8″-16 Grade 5 Finished Stainless Steel ASTM A563 Nuts | 1/2″-13 Yellow Grade 8 Finished Stainless Steel ASTM A563 Nuts | 1/4″-20 Grade 2 NE Steel Stainless Steel ASTM A563 Nuts |
5/16″-18 Grade 2 NE Steel Nylon Insert Stainless Steel ASTM A563 Nuts | 1/2″-13 ASTM A563 Grade A Steel Stainless Steel ASTM A563 Nuts | 3/8″-16 ASTM A563 Grade A Steel Stainless Steel ASTM A563 Nuts |
3/4″-10 A194 2-H Plain Finish Heavy Stainless Steel ASTM A563 Nut | 5/8″-11 A194 2-H Plain Finish Heavy Stainless Steel ASTM A563 Nut | 3/8-16 Low Carbon Plated Heavy Stainless Steel ASTM A563 Nut |
5/16″-18 Acorn Stainless Steel Nuts 18-8 Stainless Steel ASTM A563 | 1/2″-13 Acorn Stainless Steel Nuts 18-8 Stainless Steel ASTM A563 | 5/16″-18 Case Hardened Stainless Steel ASTM A563 Nuts |
5/8-18 Stainless Steel ASTM A563 Nuts | 3/4-16 Stainless Steel ASTM A563 Nuts | 5/8″-11 Case Hardened Stainless Steel ASTM A563 Nuts |
7/8″-14 SAE J995 Grade 2 Plain Finish Steel Stainless Steel ASTM A563 Nuts | 1″-8 SAE J995 Grade 2 Plain Finish Steel Stainless Steel ASTM A563 Nuts | 3/8″-16 x 0.620″ – 0.655″ Width Bridge Spot Stainless Steel ASTM A563 Nuts |
1/4″-20 Wide Spot Weld Stainless Steel ASTM A563 Nuts | 3/4-10 x L2-1/4 x W1″Coupling SS ASTM A563 Nuts | 3/8-16 x L1-3/4 x W5/8 Coupling Stainless Steel ASTM A563 Nuts |
1/4-20 Plated Cold Stainless Steel ASTM A563 Nuts | 5/16-18 Plated Cold Stainless Steel ASTM A563 Nuts | 1/2″-13 Grade A Plain Finish Steel Regular Stainless Steel ASTM A563 Nuts |
3/8″-16 Grade A Finish Steel Regular Stainless Steel ASTM A563 Nuts | 5/8″-11 Grade A Finish Steel Regular Stainless Steel ASTM A563 Nuts | M6-1.0 Class 5 Finish Steel Regular Stainless Steel ASTM A563 Nuts |
Nut Size (mm) | Diameter*(mm) | Height (mm) | ||
---|---|---|---|---|
Hex Nut | Jam Nut | Nylock Nut | ||
2 | 4 | 1.6 | 1.2 | - |
2.5 | 5 | 2 | 1.6 | - |
3 | 5.5 | 2.4 | 1.8 | 4 |
4 | 7 | 3.2 | 2.2 | 5 |
5 | 8 | 4 | 2.7 | 5 |
6 | 10 | 5 | 3.2 | 6 |
7 | 11 | 5.5 | 3.5 | - |
8 | 13 | 6.5 | 4 | 8 |
10 | 17 | 8 | 5 | 10 |
12 | 19 | 10 | 6 | 12 |
14 | 22 | 11 | 7 | 14 |
16 | 24 | 13 | 8 | 16 |
18 | 27 | 15 | 9 | 18.5 |
20 | 30 | 16 | 10 | 20 |
* This is the diameter across the flats. It is also the size of wrench to use. |
ASTM A563 Stainless Steel Nut Weight Chart
Size | Finished Hex | Heavy Hex | Finished Jam | Heavy Hex Jam | Square | Heavy Square |
---|---|---|---|---|---|---|
1/2" Nut | 3.75 | 6.54 | 2.62 | 4.00 | 5.78 | 7.87 |
5/8" Nut | 7.33 | 11.9 | 4.93 | 6.96 | 10.8 | 14.3 |
3/4" Nut | 11.9 | 19.3 | 7.70 | 11.0 | 15.4 | 23.5 |
7/8" Nut | 19.0 | 29.7 | 12.0 | 16.7 | 24.5 | 36.2 |
1" Nut | 28.3 | 42.5 | 17.6 | 23.5 | 36.3 | 51.5 |
11/8" Nut | 40.3 | 59.2 | 24.7 | 32.4 | 52.5 | 72.4 |
11/4" Nut | 54.3 | 78.6 | 36.1 | 45.8 | 70.6 | 95.5 |
13/8" Nut | 73.0 | 102 | 47.9 | 59.3 | 94.5 | 125.0 |
11/2" Nut | 94.3 | 131 | 60.9 | 74.8 | 122 | 161 |
15/8" Nut | 162 | 91.6 | ||||
13/4" Nut | 151 | 204 | 100 | 114 | ||
17/8" Nut | 241 | 134 | ||||
2" Nut | 224 | 299 | 140 | 165 | ||
21/4" Nut | 419 | 227 | ||||
21/2" Nut | 564 | 332 | ||||
23/4" Nut | 738 | 429 | ||||
3" Nut | 950 | 545 | ||||
31/4" Nut | 1194 | 651 | ||||
31/2" Nut | 1526 | 851 | ||||
33/4" Nut | 1812 | 1005 | ||||
4" Nut | 2180 | 1200 |
Other Types of SS ASTM A563 Nuts
Stainless Steel ASTM A563 DIN 935 Nuts | ASME SA563 Slotted Nut |
ASTM A563 Way Lock Nuts Manufacturer | Stainless Steel ASTM A563 Hex Nut Washer |
ASTM A563 SS Serrated Flange Nuts | ASME SA563 High Nuts Supplier |
ASTM A563 Self Locking Nuts Traders | Stainless Steel ASME SA563 Square Nuts |
Stainless Steel ASTM A563 Cap Nut | ASTM A563 Stainless Steel Coupling Nuts |
ASTM A563 SS spring T Nut Manufacturer | ASME SA563 Slotted Nut |
ASTM A563 Way Lock Nuts Manufacturer | Stainless Steel ASTM A563 K Lock Nut |
Stainless Steel ASTM A563 Wing Nut | ASME SA563 SS Serrated Flange Nuts |
ASTM A563 Jam Nuts | ASME SA563 Stainless Steel Coupler Nuts |
Stainless Steel ASME SA563 Flex Lock Nut | ASTM A563 High Nuts Supplier |