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ISO 7380 M3 — Sizes, Materials & Prices

133 lines · 30 lengths · 4 materials in stock

ISO 7380 matrix
ISO 7380 M3 at a glance

ISO 7380 M3 fasteners: 133 sellable lines in stock, each listed below with its SKU, length, material and unit price. Lengths run from 3 mm to 100 mm.

ISO 7380 M3 is held in 10B21 Carbon Steel, 304 Stainless Steel, SCM435 Alloy Steel, 316 Stainless Steel. Every line is priced per piece with no minimum order, dispatched from our Foshan warehouse in 24-48 hours and shipped worldwide.

Looking for a different size? Use the diameter links below to move between ISO 7380 sizes, or open the full ISO 7380 specification matrix. Custom dimensions to drawing are available for trade orders.

Other ISO 7380 diameters

M4 128 M6 121 M5 112 M8 107

All ISO 7380 M3 lines in stock
Product SKU Length Material Unit price
ISO 7380 Button Head Socket Screw M3x4 304 Stainless Steel SFXP-26333 4 mm 304 Stainless Steel $0.0060
ISO 7380 Button Head Socket Screw M3x5 304 Stainless Steel SFXP-26348 5 mm 304 Stainless Steel $0.0060
ISO 7380 Button Head Socket Screw M3x4 10B21 Carbon Steel SFXP-37832 4 mm 10B21 Carbon Steel $0.0066
ISO 7380 Button Head Socket Screw M3x5 10B21 Carbon Steel SFXP-37835 5 mm 10B21 Carbon Steel $0.0066
ISO 7380 Button Head Socket Screw M3x6 10B21 Carbon Steel SFXP-37837 6 mm 10B21 Carbon Steel $0.0066
ISO 7380 Button Head Socket Screw M3x6 304 Stainless Steel SFXP-26364 6 mm 304 Stainless Steel $0.0066
ISO 7380 Button Head Socket Screw M3x3 304 Stainless Steel SFXP-26318 3 mm 304 Stainless Steel $0.0069
ISO 7380 Button Head Socket Screw M3x3 10B21 Carbon Steel SFXP-37827 3 mm 10B21 Carbon Steel $0.0071
ISO 7380 Button Head Socket Screw M3x3.5 10B21 Carbon Steel SFXP-37828 3.5 mm 10B21 Carbon Steel $0.0071
ISO 7380 Button Head Socket Screw M3x7 10B21 Carbon Steel SFXP-37838 7 mm 10B21 Carbon Steel $0.0071
ISO 7380 Button Head Socket Screw M3x7 304 Stainless Steel SFXP-26374 7 mm 304 Stainless Steel $0.0071
ISO 7380 Button Head Socket Screw M3x8 10B21 Carbon Steel SFXP-37839 8 mm 10B21 Carbon Steel $0.0071
ISO 7380 Button Head Socket Screw M3x8 304 Stainless Steel SFXP-26384 8 mm 304 Stainless Steel $0.0071
ISO 7380 Button Head Socket Screw M3x10 10B21 Carbon Steel SFXP-37817 10 mm 10B21 Carbon Steel $0.0077
ISO 7380 Button Head Socket Screw M3x9 10B21 Carbon Steel SFXP-37840 9 mm 10B21 Carbon Steel $0.0077
ISO 7380 Button Head Socket Screw M3x12 10B21 Carbon Steel SFXP-37818 12 mm 10B21 Carbon Steel $0.0080
ISO 7380 Button Head Socket Screw M3x10 304 Stainless Steel SFXP-26263 10 mm 304 Stainless Steel $0.0083
ISO 7380 Button Head Socket Screw M3x6 10B21 Carbon Steel SFXP-18979 6 mm 10B21 Carbon Steel $0.0083
ISO 7380 Button Head Socket Screw M3x8 10B21 Carbon Steel SFXP-18985 8 mm 10B21 Carbon Steel $0.0083
ISO 7380 Button Head Socket Screw M3x9 304 Stainless Steel SFXP-26394 9 mm 304 Stainless Steel $0.0083
ISO 7380 Button Head Socket Screw M3x4 10B21 Carbon Steel SFXP-18961 4 mm 10B21 Carbon Steel $0.0086
ISO 7380 Button Head Socket Screw M3x5 10B21 Carbon Steel SFXP-18973 5 mm 10B21 Carbon Steel $0.0086
ISO 7380 Button Head Socket Screw M3x3 10B21 Carbon Steel SFXP-18942 3 mm 10B21 Carbon Steel $0.0089
ISO 7380 Button Head Socket Screw M3x10 10B21 Carbon Steel SFXP-18906 10 mm 10B21 Carbon Steel $0.0092
ISO 7380 Button Head Socket Screw M3x12 304 Stainless Steel SFXP-26273 12 mm 304 Stainless Steel $0.0092
ISO 7380 Button Head Socket Screw M3x14 10B21 Carbon Steel SFXP-37819 14 mm 10B21 Carbon Steel $0.0098
ISO 7380 Button Head Socket Screw M3x14 304 Stainless Steel SFXP-26278 14 mm 304 Stainless Steel $0.0098
ISO 7380 Button Head Socket Screw M3x12 10B21 Carbon Steel SFXP-18912 12 mm 10B21 Carbon Steel $0.0104
ISO 7380 Button Head Socket Screw M3x15 10B21 Carbon Steel SFXP-37820 15 mm 10B21 Carbon Steel $0.0107
ISO 7380 Button Head Socket Screw M3x15 304 Stainless Steel SFXP-26283 15 mm 304 Stainless Steel $0.0107
ISO 7380 Button Head Socket Screw M3x16 304 Stainless Steel SFXP-26288 16 mm 304 Stainless Steel $0.0107
ISO 7380 Button Head Socket Screw M3x16 10B21 Carbon Steel SFXP-37821 16 mm 10B21 Carbon Steel $0.0116
ISO 7380 Button Head Socket Screw M3x18 304 Stainless Steel SFXP-26293 18 mm 304 Stainless Steel $0.0116
ISO 7380 Button Head Socket Screw M3x4 304 Stainless Steel SFXP-7698 4 mm 304 Stainless Steel $0.0116
ISO 7380 Button Head Socket Screw M3x5 304 Stainless Steel SFXP-7700 5 mm 304 Stainless Steel $0.0119
ISO 7380 Button Head Socket Screw M3x18 10B21 Carbon Steel SFXP-37822 18 mm 10B21 Carbon Steel $0.0125
ISO 7380 Button Head Socket Screw M3x10 SCM435 Alloy Steel SFXP-36475 10 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x20 304 Stainless Steel SFXP-26298 20 mm 304 Stainless Steel $0.0128
ISO 7380 Button Head Socket Screw M3x3 SCM435 Alloy Steel SFXP-36499 3 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x4 316 Stainless Steel SFXP-17774 4 mm 316 Stainless Steel $0.0128
ISO 7380 Button Head Socket Screw M3x4 SCM435 Alloy Steel SFXP-36508 4 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x5 316 Stainless Steel SFXP-17792 5 mm 316 Stainless Steel $0.0128
ISO 7380 Button Head Socket Screw M3x5 SCM435 Alloy Steel SFXP-36517 5 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x6 SCM435 Alloy Steel SFXP-36523 6 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x8 SCM435 Alloy Steel SFXP-36526 8 mm SCM435 Alloy Steel $0.0128
ISO 7380 Button Head Socket Screw M3x14 10B21 Carbon Steel SFXP-18918 14 mm 10B21 Carbon Steel $0.0131
ISO 7380 Button Head Socket Screw M3x16 10B21 Carbon Steel SFXP-18924 16 mm 10B21 Carbon Steel $0.0131
ISO 7380 Button Head Socket Screw M3x20 10B21 Carbon Steel SFXP-37823 20 mm 10B21 Carbon Steel $0.0134
ISO 7380 Button Head Socket Screw M3x22 304 Stainless Steel SFXP-26303 22 mm 304 Stainless Steel $0.0134
ISO 7380 Button Head Socket Screw M3x6 304 Stainless Steel SFXP-7701 6 mm 304 Stainless Steel $0.0134
ISO 7380 Button Head Socket Screw M3x6 316 Stainless Steel SFXP-17803 6 mm 316 Stainless Steel $0.0140
ISO 7380 Button Head Socket Screw M3x25 304 Stainless Steel SFXP-26308 25 mm 304 Stainless Steel $0.0149
ISO 7380 Button Head Socket Screw M3x3 10B21 Carbon Steel SFXP-20266 3 mm 10B21 Carbon Steel $0.0152
ISO 7380 Button Head Socket Screw M3x4 10B21 Carbon Steel SFXP-20278 4 mm 10B21 Carbon Steel $0.0152
ISO 7380 Button Head Socket Screw M3x5 10B21 Carbon Steel SFXP-20284 5 mm 10B21 Carbon Steel $0.0152
ISO 7380 Button Head Socket Screw M3x6 10B21 Carbon Steel SFXP-20290 6 mm 10B21 Carbon Steel $0.0152
ISO 7380 Button Head Socket Screw M3x8 304 Stainless Steel SFXP-7702 8 mm 304 Stainless Steel $0.0152
ISO 7380 Button Head Socket Screw M3x12 SCM435 Alloy Steel SFXP-36478 12 mm SCM435 Alloy Steel $0.0155
ISO 7380 Button Head Socket Screw M3x18 10B21 Carbon Steel SFXP-40809 18 mm 10B21 Carbon Steel $0.0155
ISO 7380 Button Head Socket Screw M3x8 10B21 Carbon Steel SFXP-20296 8 mm 10B21 Carbon Steel $0.0155
ISO 7380 Button Head Socket Screw M3x20 10B21 Carbon Steel SFXP-18930 20 mm 10B21 Carbon Steel $0.0158
ISO 7380 Button Head Socket Screw M3x22 10B21 Carbon Steel SFXP-37824 22 mm 10B21 Carbon Steel $0.0158
ISO 7380 Button Head Socket Screw M3x8 316 Stainless Steel SFXP-17810 8 mm 316 Stainless Steel $0.0158
ISO 7380 Button Head Socket Screw M3x28 304 Stainless Steel SFXP-26313 28 mm 304 Stainless Steel $0.0167
ISO 7380 Button Head Socket Screw M3x10 10B21 Carbon Steel SFXP-20229 10 mm 10B21 Carbon Steel $0.0170
ISO 7380 Button Head Socket Screw M3x10 304 Stainless Steel SFXP-7731 10 mm 304 Stainless Steel $0.0173
ISO 7380 Button Head Socket Screw M3x10 316 Stainless Steel SFXP-17717 10 mm 316 Stainless Steel $0.0176
ISO 7380 Button Head Socket Screw M3x30 304 Stainless Steel SFXP-26323 30 mm 304 Stainless Steel $0.0176
ISO 7380 Button Head Socket Screw M3x25 10B21 Carbon Steel SFXP-37825 25 mm 10B21 Carbon Steel $0.0179
ISO 7380 Button Head Socket Screw M3x14 SCM435 Alloy Steel SFXP-36481 14 mm SCM435 Alloy Steel $0.0188
ISO 7380 Button Head Socket Screw M3x15 SCM435 Alloy Steel SFXP-40785 15 mm SCM435 Alloy Steel $0.0188
ISO 7380 Button Head Socket Screw M3x16 SCM435 Alloy Steel SFXP-36484 16 mm SCM435 Alloy Steel $0.0188
ISO 7380 Button Head Socket Screw M3x12 10B21 Carbon Steel SFXP-20236 12 mm 10B21 Carbon Steel $0.0194
ISO 7380 Button Head Socket Screw M3x12 304 Stainless Steel SFXP-7732 12 mm 304 Stainless Steel $0.0194
ISO 7380 Button Head Socket Screw M3x12 316 Stainless Steel SFXP-17721 12 mm 316 Stainless Steel $0.0197
ISO 7380 Button Head Socket Screw M3x28 10B21 Carbon Steel SFXP-37826 28 mm 10B21 Carbon Steel $0.0203
ISO 7380 Button Head Socket Screw M3x35 304 Stainless Steel SFXP-26328 35 mm 304 Stainless Steel $0.0203
ISO 7380 Button Head Socket Screw M3x22 10B21 Carbon Steel SFXP-40810 22 mm 10B21 Carbon Steel $0.0208
ISO 7380 Button Head Socket Screw M3x14 304 Stainless Steel SFXP-7733 14 mm 304 Stainless Steel $0.0211
ISO 7380 Button Head Socket Screw M3x25 10B21 Carbon Steel SFXP-18936 25 mm 10B21 Carbon Steel $0.0211
ISO 7380 Button Head Socket Screw M3x14 316 Stainless Steel SFXP-17727 14 mm 316 Stainless Steel $0.0214
ISO 7380 Button Head Socket Screw M3x18 SCM435 Alloy Steel SFXP-36487 18 mm SCM435 Alloy Steel $0.0223
ISO 7380 Button Head Socket Screw M3x20 SCM435 Alloy Steel SFXP-36490 20 mm SCM435 Alloy Steel $0.0223
ISO 7380 Button Head Socket Screw M3x30 10B21 Carbon Steel SFXP-37829 30 mm 10B21 Carbon Steel $0.0223
ISO 7380 Button Head Socket Screw M3x40 304 Stainless Steel SFXP-26338 40 mm 304 Stainless Steel $0.0226
ISO 7380 Button Head Socket Screw M3x16 316 Stainless Steel SFXP-17733 16 mm 316 Stainless Steel $0.0232
ISO 7380 Button Head Socket Screw M3x30 10B21 Carbon Steel SFXP-18949 30 mm 10B21 Carbon Steel $0.0232
ISO 7380 Button Head Socket Screw M3x16 304 Stainless Steel SFXP-7734 16 mm 304 Stainless Steel $0.0235
ISO 7380 Button Head Socket Screw M3x14 10B21 Carbon Steel SFXP-20242 14 mm 10B21 Carbon Steel $0.0241
ISO 7380 Button Head Socket Screw M3x16 10B21 Carbon Steel SFXP-20247 16 mm 10B21 Carbon Steel $0.0241
ISO 7380 Button Head Socket Screw M3x32 10B21 Carbon Steel SFXP-37830 32 mm 10B21 Carbon Steel $0.0247
ISO 7380 Button Head Socket Screw M3x18 304 Stainless Steel SFXP-7717 18 mm 304 Stainless Steel $0.0253
ISO 7380 Button Head Socket Screw M3x18 316 Stainless Steel SFXP-17739 18 mm 316 Stainless Steel $0.0253
ISO 7380 Button Head Socket Screw M3x45 304 Stainless Steel SFXP-26343 45 mm 304 Stainless Steel $0.0253
ISO 7380 Button Head Socket Screw M3x35 10B21 Carbon Steel SFXP-37831 35 mm 10B21 Carbon Steel $0.0268
ISO 7380 Button Head Socket Screw M3x20 316 Stainless Steel SFXP-17745 20 mm 316 Stainless Steel $0.0274
ISO 7380 Button Head Socket Screw M3x50 304 Stainless Steel SFXP-26353 50 mm 304 Stainless Steel $0.0277
ISO 7380 Button Head Socket Screw M3x20 304 Stainless Steel SFXP-7735 20 mm 304 Stainless Steel $0.0283
ISO 7380 Button Head Socket Screw M3x22 316 Stainless Steel SFXP-17751 22 mm 316 Stainless Steel $0.0289
ISO 7380 Button Head Socket Screw M3x20 10B21 Carbon Steel SFXP-20254 20 mm 10B21 Carbon Steel $0.0292
ISO 7380 Button Head Socket Screw M3x40 10B21 Carbon Steel SFXP-37833 40 mm 10B21 Carbon Steel $0.0292
ISO 7380 Button Head Socket Screw M3x35 10B21 Carbon Steel SFXP-18955 35 mm 10B21 Carbon Steel $0.0304
ISO 7380 Button Head Socket Screw M3x22 SCM435 Alloy Steel SFXP-36493 22 mm SCM435 Alloy Steel $0.0310
ISO 7380 Button Head Socket Screw M3x25 SCM435 Alloy Steel SFXP-36496 25 mm SCM435 Alloy Steel $0.0310
ISO 7380 Button Head Socket Screw M3x25 316 Stainless Steel SFXP-17757 25 mm 316 Stainless Steel $0.0322
ISO 7380 Button Head Socket Screw M3x25 304 Stainless Steel SFXP-7716 25 mm 304 Stainless Steel $0.0328
ISO 7380 Button Head Socket Screw M3x28 SCM435 Alloy Steel SFXP-40786 28 mm SCM435 Alloy Steel $0.0331
ISO 7380 Button Head Socket Screw M3x30 SCM435 Alloy Steel SFXP-36502 30 mm SCM435 Alloy Steel $0.0331
ISO 7380 Button Head Socket Screw M3x45 10B21 Carbon Steel SFXP-37834 45 mm 10B21 Carbon Steel $0.0337
ISO 7380 Button Head Socket Screw M3x40 10B21 Carbon Steel SFXP-18967 40 mm 10B21 Carbon Steel $0.0343
ISO 7380 Button Head Socket Screw M3x30 316 Stainless Steel SFXP-17763 30 mm 316 Stainless Steel $0.0378
ISO 7380 Button Head Socket Screw M3x30 304 Stainless Steel SFXP-7714 30 mm 304 Stainless Steel $0.0381
ISO 7380 Button Head Socket Screw M3x50 10B21 Carbon Steel SFXP-37836 50 mm 10B21 Carbon Steel $0.0381
ISO 7380 Button Head Socket Screw M3x25 10B21 Carbon Steel SFXP-20260 25 mm 10B21 Carbon Steel $0.0387
ISO 7380 Button Head Socket Screw M3x45 10B21 Carbon Steel SFXP-40811 45 mm 10B21 Carbon Steel $0.0426
ISO 7380 Button Head Socket Screw M3x30 10B21 Carbon Steel SFXP-20272 30 mm 10B21 Carbon Steel $0.0429
ISO 7380 Button Head Socket Screw M3x35 316 Stainless Steel SFXP-17768 35 mm 316 Stainless Steel $0.0438
ISO 7380 Button Head Socket Screw M3x35 304 Stainless Steel SFXP-7697 35 mm 304 Stainless Steel $0.0441
ISO 7380 Button Head Socket Screw M3x35 SCM435 Alloy Steel SFXP-36505 35 mm SCM435 Alloy Steel $0.0456
ISO 7380 Button Head Socket Screw M3x55 304 Stainless Steel SFXP-26359 55 mm 304 Stainless Steel $0.0462
ISO 7380 Button Head Socket Screw M3x40 SCM435 Alloy Steel SFXP-36511 40 mm SCM435 Alloy Steel $0.0482
ISO 7380 Button Head Socket Screw M3x50 10B21 Carbon Steel SFXP-40812 50 mm 10B21 Carbon Steel $0.0482
ISO 7380 Button Head Socket Screw M3x40 316 Stainless Steel SFXP-17780 40 mm 316 Stainless Steel $0.0485
ISO 7380 Button Head Socket Screw M3x40 304 Stainless Steel SFXP-7699 40 mm 304 Stainless Steel $0.0491
ISO 7380 Button Head Socket Screw M3x60 304 Stainless Steel SFXP-26369 60 mm 304 Stainless Steel $0.0506
ISO 7380 Button Head Socket Screw M3x45 316 Stainless Steel SFXP-17786 45 mm 316 Stainless Steel $0.0548
ISO 7380 Button Head Socket Screw M3x50 316 Stainless Steel SFXP-17798 50 mm 316 Stainless Steel $0.0596
ISO 7380 Button Head Socket Screw M3x45 SCM435 Alloy Steel SFXP-36514 45 mm SCM435 Alloy Steel $0.0602
ISO 7380 Button Head Socket Screw M3x70 304 Stainless Steel SFXP-26379 70 mm 304 Stainless Steel $0.0673
ISO 7380 Button Head Socket Screw M3x50 SCM435 Alloy Steel SFXP-36520 50 mm SCM435 Alloy Steel $0.0694
ISO 7380 Button Head Socket Screw M3x80 304 Stainless Steel SFXP-26389 80 mm 304 Stainless Steel $0.0885
ISO 7380 Button Head Socket Screw M3x90 304 Stainless Steel SFXP-26399 90 mm 304 Stainless Steel $0.1263
ISO 7380 Button Head Socket Screw M3x100 304 Stainless Steel SFXP-26268 100 mm 304 Stainless Steel $0.1599
M3 in other standards

YJT 13001 M3 249 DIN 7991 M3 129 YJT 13002 M3 108 YB 819 M3 90 YB 818 M3 85 JISB 1122T M3 50 DIN 967 M3 47 GB 9074.8 M3 46 GB 109 M3 42 GB 867 M3 41 GB 818 M3 40 GB 869 M3 39

Frequently asked
What ISO 7380 M3 sizes do you stock?
We hold 133 ISO 7380 M3 lines, in lengths from 3 mm to 100 mm. Each line has its own SKU and per-piece price in the table above.
Can I order ISO 7380 M3 in small quantities?
Yes. There is no minimum order: prices are per piece, sample quantities are welcome, and in-stock lines leave our Foshan warehouse within 24-48 hours.
Which materials are available for ISO 7380 M3?
Stocked materials include 10B21 Carbon Steel, 304 Stainless Steel, SCM435 Alloy Steel, 316 Stainless Steel. EN 10204 3.1 mill certificates are available on request for trade orders.
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