Shoulder bolts may also be referred to as stripper bolts by manufacturers across the globe. The construction of Stainless Steel Shoulder Bolts includes a cylindrical shoulder that is long. Unlike other conventional bolts, the cylindrical shoulder of stainless steel shoulder eye bolts is not threaded. This non-threaded, long cylindrical shoulder on the Stainless Steel Shoulder Lag Screw Eye Bolts is what permits the rotation of attached parts.
Parts such as gears, pulleys, moving parts of engines as well as mechanical assemblies, and rolling wheels may be attached using these fasteners. The stainless steel shoulder screw could also be used to connect stripper plates. The socket head of the ISO 7379 Socket Hexagon Shoulder Bolts is what facilitates powerful torque tightening with limited clearance. Ordinarily, the alloy grade 316 Stainless Steel Shoulder Bolts are not easily accessible across local hardware stores.
Yet, these fasteners shouldn’t be discounted because they tend to be very versatile. And often they offer unique attributes to applications the stainless steel hex head shoulder bolts are extensively involved in including aerospace to consumer goods. As stainless steel is used in the manufacture of these fasteners, the load bearing capacity, mechanical strength, as well as their resistance to corrosion, makes the stainless steel socket head shoulder bolts a vital part of fasteners. To improve the corrosion resistance properties, many manufacturers may use finishes or coatings to treat the surface of the Stainless Steel Shoulder Bolts Metric.
Stainless Steel Shoulder Bolts Compare price with Stainless Steel J Bolts price list
DIN Standard | B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 |
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UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
ISO – International Organization for Standardization | ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards |
Grade | 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Bolts |
British standards | BS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws. |
Size |
M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes |
Length | 3 mm to 200 mm |
Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Standard: | DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards ANSI – American National Standards Institute
|
Tolerance | +/-0.01mm to +/-0.05mm |
Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
Finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
Finish | Per ASTM A380/A380M |
Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
Origin and service-region: | European Origin of Stainless Steel Bolts are Western European. However projects with eastern origin are possible on request. |
Surface Coating: |
All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE. |
Surface treatment |
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Top Manufacturers | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
Stainless Steel Bolts Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Why choose us? |
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MOQ | 5 pieces |
Test Certificate: |
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Free Samples | Yes |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
Other available material |
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Uses & application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
Description | Price |
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Low Profile, Shoulder Screw, 316 Stainless Steel, 1/8 in Shoulder Dia., 1/2 in Shoulder Length | $20.25 / each |
Standard, Shoulder Screw, 316 Stainless Steel, 1/2 in Shoulder Dia., 3/4 in Shoulder Length | $16.42 / pkg. of 2 |
Standard, Shoulder Screw, 316 Stainless Steel, 1/8 in Shoulder Dia., 9/32 in Shoulder Length | $7.70 / each |
Ultra-Low Profile, Shoulder Screw, 316 Stainless Steel, 8 mm Shoulder Dia., 8 mm Shoulder Length | $15.75 / each |
Standard, Shoulder Screw, 316 Stainless Steel, 1/4 in Shoulder Dia., 1 1/2 in Shoulder Length | $9.57 / pkg. of 2 |
d1 Nom.-Ø |
6 |
8 |
10 |
12 |
16 |
20 |
24 |
---|---|---|---|---|---|---|---|
max |
5.990 |
7.987 |
9.987 |
11.984 |
15.984 |
19.980 |
23.980 |
min |
5.960 |
7.951 |
9.951 |
11.941 |
15.941 |
19.928 |
23.928 |
d2 |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
2IT10 |
0.12 |
0.12 |
0.12 |
0.12 |
0.14 |
0.14 |
0.17 |
d3 |
10 |
13 |
16 |
18 |
24 |
30 |
36 |
k max. |
4.5 |
5.5 |
7 |
9 |
11 |
14 |
16 |
t min |
2.4 |
3.3 |
4.2 |
4.9 |
6.6 |
8.8 |
10 |
L2 Nom. long/length |
9.5 |
11 |
13 |
16 |
18 |
22 |
27 |
s |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
NAME
|
THREAD PITCH
|
THREAD STANDARD
|
---|---|---|
1/8 - #4-40 SHOULDER BOLTS - 304 STAINLESS STEEL" |
40 Per Inch |
UNC |
1/4 - #10-24 SHOULDER BOLTS - 304 STAINLESS STEEL |
24 Per Inch |
UNC |
1/4 - #10-32 SHOULDER BOLTS - 304 STAINLESS STEEL |
32 Per Inch |
UNF |
5/16 - 1/4"-20 SHOULDER BOLTS - 304 STAINLESS STEEL" |
20 Per Inch |
UNC |
3/8 - 5/16"-18 SHOULDER BOLTS - 304 STAINLESS STEEL |
18 Per Inch |
UNC |
1/2 - 3/8"-16 SHOULDER BOLTS - 304 STAINLESS STEEL |
16 Per Inch |
UNC |
5/8 - 1/2"-13 SHOULDER BOLTS - 304 STAINLESS STEEL" |
13 Per Inch |
UNC |
3/4 - 5/8"-11 SHOULDER BOLTS - 304 STAINLESS STEEL |
11 Per Inch |
UNC |
1 - 3/4"-10 SHOULDER BOLTS - 304 STAINLESS STEEL" |
10 Per Inch |
UNC |
Nominal Size | Diameter (D) | Head Diameter (A) | Head Height (H) | Chamfer or Radius (C) | Hex Socket Size (J) | Key Engage-ment (T) | Fillet Transition Diameter (M) | Head Fillet Radius (R) | Shoulder Neck Diameter (K) | Shoulder Neck Width (F) | |||
Max | Min | Max | Min | Max | Min | Max | Nom | Min | Max | Min | Min | Max | |
1/4 | 0.2480 | 0.2460 | 0.375 | 0.357 | 0.188 | 0.177 | 0.020 | 1/8 | 0.094 | 0.276 | 0.009 | 0.227 | 0.093 |
5/16 | 0.3105 | 0.3085 | 0.438 | 0.419 | 0.219 | 0.209 | 0.026 | 5/32 | 0.117 | 0.345 | 0.012 | 0.289 | 0.093 |
3/8 | 0.3730 | 0.3710 | 0.562 | 0.543 | 0.250 | 0.240 | 0.031 | 3/16 | 0.141 | 0.413 | 0.015 | 0.352 | 0.093 |
1/2 | 0.4980 | 0.4960 | 0.750 | 0.729 | 0.312 | 0.302 | 0.040 | 1/4 | 0.188 | 0.550 | 0.020 | 0.477 | 0.093 |
5/8 | 0.6230 | 0.6210 | 0.875 | 0.853 | 0.375 | 0.365 | 0.050 | 5/16 | 0.234 | 0.687 | 0.024 | 0.602 | 0.093 |
3/4 | 0.7480 | 0.7460 | 1.000 | 0.977 | 0.500 | 0.490 | 0.069 | 3/8 | 0.281 | 0.826 | 0.030 | 0.727 | 0.093 |
Nominal Size | Nominal Thread Size (D1) | Threads per Inch | Thread Neck Diameter (G) | Thread Neck Width (I) |
Thread Neck Fillet (N) | Thread Length (E) | Thread SectionTensile Strength (lbs.) | Single Shear Strength (lbs) | Seating Torque (in./lb.) |
|||
Shoulder | Thread Neck | |||||||||||
Max | Min | Max | Min | Basic | Min | Max | Min | |||||
1/4 | 10 | 24 | 0.142 | 0.133 | 0.083 | 0.023 | 0.017 | 0.375 | 2,540 | 4,515 | 1,250 | 50 |
5/16 | 1/4 | 20 | 0.193 | 0.182 | 0.100 | 0.028 | 0.022 | 0.438 | 4,610 | 7,100 | 2,340 | 125 |
3/8 | 5/16 | 18 | 0.249 | 0.237 | 0.111 | 0.031 | 0.025 | 0.500 | 7,600 | 10,280 | 3,970 | 265 |
1/2 | 3/8 | 16 | 0.304 | 0.291 | 0.125 | 0.035 | 0.029 | 0.625 | 11,240 | 18,350 | 5,985 | 470 |
5/8 | 1/2 | 13 | 0.414 | 0.397 | 0.154 | 0.042 | 0.036 | 0.750 | 20,570 | 28,785 | 11,140 | 1,150 |
3/4 | 5/8 | 11 | 0.521 | 0.502 | 0.182 | 0.051 | 0.045 | 0.875 | 32,770 | 41,515 | 17,800 | 2,000 |
Material | Made from alloy steel with a sufficient amount of chromium, nickel, molybdenum or vanadium to meet the strength requirements | |||||
Heat Treatment | lower than 650-degrees F. | |||||
Hardness | Rockwell C32 - 43 | |||||
Tensile Strength | 140,000 psi, minimum | |||||
Yield Strength | 120,000 psi, minimum | |||||
Elongation | 15% minimum | |||||
Reduction of Area | 45% minimum | |||||
Finish | Usually offered with a plain finish |
D | P | DS NOM | B MAX | DK MAX (PLAIN HEAD) | DG1 MIN | DG2 MAX | K MAX | K MIN | G1 MAX | G2 MAX | S NOM | E MIN | T MIN | W MIN |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M 5 | 0.8 | 6.5 | 9.75 | 10 | 5.92 | 3.86 | 4.5 | 4.32 | 2.5 | 2 | 3 | 3.44 | 2.4 | 1 |
M 6 | 1 | 8 | 11.25 | 13 | 7.42 | 4.58 | 5.5 | 5.32 | 2.5 | 2.5 | 4 | 4.58 | 3.3 | 1.15 |
M 8 | 1.25 | 10 | 13.25 | 16 | 9.42 | 6.25 | 7 | 6.78 | 2.5 | 3.1 | 5 | 5.72 | 4.2 | 1.6 |
M 10 | 1.5 | 13 | 16.4 | 18 | 12.42 | 7.91 | 9 | 8.78 | 2.5 | 3.7 | 6 | 6.86 | 4.9 | 1.8 |
M 12 | 1.75 | 16 | 18.4 | 24 | 15.42 | 9.57 | 11 | 10.73 | 2.5 | 4.4 | 8 | 9.15 | 6.6 | 2 |
M 16 | 2 | 20 | 22.4 | 30 | 19.42 | 13.33 | 14 | 13.73 | 2.5 | 5 | 10 | 11.43 | 8.8 | 3.2 |
M 20 | 2.5 | 25 | 27.4 | 36 | 24.42 | 16.57 | 16 | 15.73 | 3 | 6.3 | 12 | 13.72 | 10 | 3.25 |
Stainless Steel Shoulder Screws sizes available | ||||
---|---|---|---|---|
3/8″-16 x 1″ Grade 5 Zinc Finish | 1/2″-13 x 1-1/2″ Grade 5 Zinc Finish | 1/4″-20 x 1″ Grade 5 Zinc Finish | ||
3/8″-16 x 1-1/4″ Grade 5 Zinc Finish | 3/8″-16 x 1-1/2″ Grade 5 Zinc Finish | 1/4″-20 x 3/4″ Grade 5 Zinc Finish | ||
1/2″-13 x 2″ Grade 8 Yellow Zinc Finish | 1/2″-13 x 2″ Grade 5 Zinc Finish | 1/2″-13 x 1-1/2″ Grade 8 Yellow Zinc Finish | ||
5/8″-11 x 2″ Grade 8 Yellow Zinc Finish | 5/16″-18 x 1″ Grade 5 Zinc Finish | 3/8″-16 x 1″ Grade 8 Yellow Zinc Finish | ||
3/8″-16 x 1″ Grade 18-8 Stainless Steel | 3/8″-16 x 1-1/2″ Grade 8 Yellow Zinc Finish | 1/4″-20 x 1″ Grade 18-8 Stainless Steel | ||
5/8″-11 x 2″ Grade 5 Zinc Finish | 5/8″-11 x 2-1/2″ Grade 8 Yellow Zinc Finish | 3/8″-16 x 2″ Grade 5 Zinc Finish | ||
3/8″-16 x 1-1/4″ Grade 8 Yellow Zinc Finish | 1/4″-20 x 3/4″ Grade 18-8 Stainless Steel |
Commercial grade shoulder bolts principally have a hex attachment drive that is crashed into place through a hex key or allen wrench. An socket head is advantageous when introducing the screw in restricted spaces where there isn't sufficient leeway for customary driving or twisting.
Precision shoulder screws are accessible with either a hex-attachment drive or an opened drive. Moreover, some Precision screw assortments highlight exceptional carefully designed drives including Torx and six-projection styles.
the tolerance on the shoulder measurement of the Precision screw is definitely more accurate than that of a Commercial grade screw, which makes them fundamental in gatherings that require a significant level of precision in their segment parts.
NOMINAL SIZE | D | A | H | S | B | T | J | K | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Shouder diameter | Head diameter | Head height | Head side height | Nominal thread size | Thread length | Hexagon socket size* | Key engage-ment | |||||
Max. | Min. | Max. | Min. | Max. | Min. | Min. | Max. | Min. | Nom. | Min. | ||
1/4 | 0.2480 | 0.2460 | 0.375 | 0.375 | 0.188 | 0.182 | 0.157 | No 10 or 3/16 | 0.375 | 0.355 | 1/8 | 0.094 |
5/16 | 0.3105 | 0.3085 | 0.438 | 0.419 | 0.219 | 0.213 | 0.183 | 1/4 | 0.438 | 0.418 | 5/32 | 0.117 |
3/8 | 0.3730 | 0.3710 | 0.563 | 0.543 | 0.250 | 0.244 | 0.209 | 5/16 | 0.500 | 0.480 | 3/16 | 0.141 |
1/2 | 0.4980 | 0.4960 | 0.750 | 0.729 | 0.313 | 0.306 | 0.262 | 3/8 | 0.625 | 0.595 | 1/4 | 0.188 |
5/8 | 0.6230 | 0.6210 | 0.875 | 0.853 | 0.375 | 0.368 | 0.315 | 1/2 | 0.750 | 0.720 | 5/16 | 0.234 |
3/4 | 0.7480 | 0.7460 | 1.000 | 0.977 | 0.500 | 0.492 | 0.421 | 5/8 | 0.875 | 0.845 | 3/8 | 0.281 |
NOMINAL SIZE (BASIC SHOULDER DIAMETER) | SHOULDER DIAMETER, D[NOTE (1)] | HEAD DIAMETER, A [NOTE(8)] | HEAD HEIGHT, H | MAX CHAMFER OR RADIUS, C | NOMINAL HEXAGON SOCKET SIZE, J [NOTE (9)] | MIN. KEY ENGAGEMENT T | MAX FILLET TRANSITION DIAMETER, M [NOTE (6)] | MIN. HEAD FILLEY RADIUS, R | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. | Min. | Max. | Min. | Max. | Min. | |||||||
1/4 (0.250) | 0.2480 | 0.2460 | 0.375 | 0.357 | 0.188 | 0.177 | 0.020 | 1/8 | 0.125 | 0.094 | 0.276 | 0.009 |
5/16 (0.312) | 0.3105 | 0.3085 | 0.438 | 0.419 | 0.219 | 0.209 | 0.026 | 5/32 | 0.156 | 0.117 | 0.345 | 0.012 |
3/8 (0.375) | 0.3730 | 0.3710 | 0.562 | 0.543 | 0.250 | 0.240 | 0.031 | 3/16 | 0.188 | 0.141 | 0.413 | 0.015 |
1/2 (0.500) | 0.4980 | 0.4960 | 0.750 | 0.729 | 0.312 | 0.302 | 0.040 | 1/4 | 0.250 | 0.188 | 0.550 | 0.020 |
5/8 (0.625) | 0.6230 | 0.6210 | 0.875 | 0.853 | 0.375 | 0.365 | 0.050 | 5/16 | 0.312 | 0.234 | 0.687 | 0.024 |
3/4 (0.750) | 0.7480 | 0.7460 | 1.000 | 0.977 | 0.500 | 0.490 | 0.069 | 3/8 | 0.375 | 0.281 | 0.826 | 0.030 |
1 (1.000) | 0.9980 | 0.9960 | 1.312 | 1.287 | 0.625 | 0.610 | 0.083 | 1/2 | 0.500 | 0.375 | 1.098 | 0.040 |
1 1/4 (1.250) | 1.2480 | 1.2460 | 1.750 | 1.723 | 0.750 | 0.375 | 0.102 | 5/8 | 0.625 | 0.469 | 1.368 | 0.050 |
1 1/2 (1.500) | 1.4980 | 1.4960 | 2.125 | 2.095 | 1.000 | 0.980 | 0.138 | 7/8 | 0.875 | 0.656 | 1.638 | 0.060 |
1 3/4 (1.750) | 1.7480 | 1.7460 | 2.375 | 2.345 | 1.125 | 1.105 | 0.157 | 1 | 1.000 | 0.750 | 1.908 | 0.070 |
2 (2.000) | 1.9980 | 1.9960 | 2.750 | 2.720 | 1.250 | 1.230 | 0.176 | 1 1/4 | 1.250 | 0.937 | 2.178 | 0.080 |
Forming | Hot & Cold Forged |
Metric Size | M10 to M100 |
Imperial Size | 3/8 to 8" |
Threads | UNC, UNF, ISO, BSW & ACME. |
Standards | ASME,BS,DIN,ISO,UNI,DIN-EN |
Sub types | 1. Fully Threaded 2. Partial Threaded 3. Metric 4. Imperial |
ASME B18.2.1 | 3/8 inch to 3 inch |
BS 1769 | ½ inch to 2 inch |
ASME B18.2.3.6M | M12 to M36 |
ASME B18.2.3.7M | M16 to M36 |
DIN 6914 | M12 to M36 |
ISO 7412 | M12 to M36 |
UNI 5712 | M12 to M36 |
DIN-EN 14399-4 | M12 to M36 |
317L Stainless Steel Shoulder Bolts | 321 Stainless Steel Shoulder Bolts |
316L Stainless Steel Shoulder Bolts | 317 Stainless Steel Shoulder Bolts |
347 Stainless Steel Shoulder Bolts | Stainless Steel Shoulder Lag Screw Eye Bolts |
304 Stainless Steel Shoulder Bolts | 18-8 Stainless Steel Shoulder Screw |
18-8 Stainless Steel Shoulder Bolts | 18-8 Stainless Steel Precision Shoulder Screw |
Metric Shoulder Screw | Stainless Steel Shoulder Bolts Nz |