Stainless Steel 321 Nuts
347 Stainless Steel Nut, SS DIN 1.4541 Hex Head Nut, Stainless Steel 321 Imperial Thread Nylock Nuts, SS EN X6CrNiTi18-10 Hex Nut Suppliers in India.
Ranfit Metal & Alloys is a recognized exporter of SS 321 Nuts, which is known for its general corrosion resistance. Stainless Steel 321 Hex Head Nuts is protected from temperatures ranging from 800 Degree F to 1500 Degree F. Stainless Steel 321 Square Nuts is used because they are not sensitive to inter-granular corrosion after heating within the carbide precipitation range. SS 321 Lock Nuts is used for construction parts which should be resistant to scaling up to about 850 Degree C. SS 321 Eye Nuts are characterized by high corrosion resistance in general atmospheric corrosive environments. 321 Stainless Steel Wing Nuts is the alloy of choice for applications in the temperature range of up to about 900 Degree C.
321 Stainless Steel T-Nuts is stabilized against chromium carbide formation by the addition of titanium. Stainless Steel UNS S32100 Nuts has excellent resistance to inter-granular corrosion after exposure to temperatures in the chromium carbide precipitation range. UNS S32100 Stainless Steel Nuts offers as its main advantage an excellent resistance to inter-granular corrosion. Alloy 321 Panel Nuts continues to be employed for prolonged service in the 800 Degree F to 1500 Degree F (427 Degree C to 816 Degree C) temperature range. Type 321 Coupling Nuts has resistance to sensitization, coupled with its higher strength at high temperature. Grade 321 Dome Nuts is stabilized against carbide precipitation and designed to work within the carbide precipitation temperature range.
Stainless Steel 321 Hex Jam Nylon Lock Nuts, ASTM A193 321 Stainless Steel Hex Nuts, 321 SS Forged Eye Nuts, SS UNS S32100 Castle Nuts Supplier & Exporter in India.
Stainless Steel 321 Nuts Specification
| Grade | Stainless Stel 321 (S32100) |
|---|---|
| SS 321 Nut size | Size : M3 - M56 | 3/6" to 2" | Custom Sizes |
| SS 321 Nuts Length | 3 mm to 200 mm |
| SS 321 Nuts | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of SS 321 Nuts | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Hex nuts |
| Form of SS 321 Nuts | Hex, Threading, Square, Round as per Gauge Etc. |
| SS 321 Nuts Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| SS 321 Nuts Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Popular Types of Nut | Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut, Hex Rivet Nut Screw Nut, Washer Nut,,A4-80 Heavy Hex Nut, 8.8 Hex Head Rivet Nut, Sleeve Nut, Slotted Nut, Socket Nut, Shoulder Nut etc. |
| SS 321 Nuts Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of Nuts | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of Nuts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Nuts | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Nuts Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Nuts finishing | Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide, |
Stainless Steel 321 Nuts Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Chemical Composition of SS 321 Nuts
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 5(C+N) – 0.70 max |
Mechanical Properties of SS 321 Nuts
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 321 | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Types of Stainless Steel 321 Nuts
Stainless Steel 321 Hex Nuts
Stainless Steel 321 Lock Nuts
Stainless Steel 321 Hexagon Coupling Nuts
Stainless Steel 321 Square Nuts
Stainless Steel 321 Hexagon Castle Nuts
Stainless Steel 321 Hexagon Thin Nuts
Stainless Steel 321 Nylon Insert Lock Nuts
Stainless Steel 321 Hex Domed Cap Nuts
Stainless Steel 321 Flex Lock Nut
Stainless Steel 321 Wing Nut
Stainless Steel 321 Eye Nut
Stainless Steel 321 Hex Head Rivet Nuts
Stainless Steel 321 Slotted Nuts
Stainless Steel 321 Sleeve Nuts
Stainless Steel 321 Hex Jam Nuts
SS 321 Nuts Forms & Availability
| Products | Size | |
|---|---|---|
| Stainless Steel 321 Acorn Nuts | Stainless Steel 321 Flange Nuts | Sizes M3 - M56 | 3/6" to 2" |
| Stainless Steel 321 Finish Nuts | Stainless Steel 321 Square Nut | |
| Stainless Steel 321 Machine Screw Nuts | Stainless Steel 321 Nylon Jam Nuts | |
| Stainless Steel 321 Nylon Insert Hex Lock Nuts | Stainless Steel 321 Waxed Nylon Insert Lock Nuts | |
| Stainless Steel 321 T Nuts | Stainless Steel 321 Two Way Lock Nuts | |
| Stainless Steel 321 Hex Jam Nuts | Stainless Steel 321 Coupling Nuts | |
| Stainless Steel 321 Eye Nuts | Stainless Steel 321 Insert Nuts | |
Stainless Steel 321 Nuts Dimension
| 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 321 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 321 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 321 Nuts Sizes
| Stainless Steel Nuts size chart | Stainless Steel Nuts size guide | Stainless Steel Nuts dimensions |
|---|---|---|
| 3/8″-16 Grade 5 Finished Stainless Steel 321 Nuts | 1/2″-13 Yellow Grade 8 Finished Stainless Steel 321 Nuts | 1/4″-20 Grade 2 NE Steel Stainless Steel 321 Nuts |
| 5/16″-18 Grade 2 NE Steel Nylon Insert Stainless Steel 321 Nuts | 1/2″-13 ASTM A563 Grade A Steel Stainless Steel 321 Nuts | 3/8″-16 ASTM A563 Grade A Steel Stainless Steel 321 Nuts |
| 3/4″-10 A194 2-H Plain Finish Heavy Stainless Steel 321 Nut | 5/8″-11 A194 2-H Plain Finish Heavy Stainless Steel 321 Nut | 3/8-16 Low Carbon Plated Heavy Stainless Steel 321 Nut |
| 5/16″-18 Acorn Stainless Steel Nuts 18-8 Stainless Steel 321 | 1/2″-13 Acorn Stainless Steel Nuts 18-8 Stainless Steel 321 | 5/16″-18 Case Hardened Stainless Steel 321 Nuts |
| 5/8-18 Stainless Steel 321 Nuts | 3/4-16 Stainless Steel 321 Nuts | 5/8″-11 Case Hardened Stainless Steel 321 Nuts |
| 7/8″-14 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 321 Nuts | 1″-8 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 321 Nuts | 3/8″-16 x 0.620″ – 0.655″ Width Bridge Spot Stainless Steel 321 Nuts |
| 1/4″-20 Wide Spot Weld Stainless Steel 321 Nuts | 3/4-10 x L2-1/4 x W1″Coupling SS 321 Nuts | 3/8-16 x L1-3/4 x W5/8 Coupling Stainless Steel 321 Nuts |
| 1/4-20 Plated Cold Stainless Steel 321 Nuts | 5/16-18 Plated Cold Stainless Steel 321 Nuts | 1/2″-13 Grade A Plain Finish Steel Regular Stainless Steel 321 Nuts |
| 3/8″-16 Grade A Finish Steel Regular Stainless Steel 321 Nuts | 5/8″-11 Grade A Finish Steel Regular Stainless Steel 321 Nuts | M6-1.0 Class 5 Finish Steel Regular Stainless Steel 321 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. | ||||
321 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 321 Nuts
| Stainless Steel 321 Wing Nut | SS UNS S32100 SS Serrated Flange Nuts |
| SS UNS S32100 Jam Nuts | Stainless Steel 321 Coupler Nuts |
| SS 321 Flex Lock Nut | ASTM A193 SS 321 High Nuts Supplier |
| ASTM A193 321 SS Slotted Nuts | 321 SS Serrated Flange Nuts |
| SS JIS SUS 321 Knurled Nuts | 321 Stainless Steel Hex Jam Nuts |
| 321 Stainless Steel Lifting Eye Nuts | SS JIS SUS 321 Coupling Nuts Supplier |
| SS EN X6CrNiTi18-10 Lug Nuts | 321 Stainless Steel Serrated Flange Nuts |
| Stainless Steel 321 Pin Lock Nuts | SS EN X6CrNiTi18-10 Cage Nuts |
| ASME SA193 Stainless Steel 321 Castle Nuts | SS DIN 1.4541 Imperial Nuts Supplier |
| SS DIN 1.4541 Nylon Insert Hex Lock Nuts | ASME SA193 321 Stainless Steel Wing Nuts Supplier |