MonsterBULK Volume pricing • Carton integrity • Fast U.S. shipping • MTR on request
Bulk Metric Socket Screws – Button, Flat, Socket Cap & Set Screws
Looking for high-volume, cost-effective Metric Socket Screws? Our bulk range spans M1.6 through M42 with multiple materials including 12.9 alloy steel (thermal black oxide), A2-70 / 18-8, and A4 / 316. Choose Socket Head Cap, Button Head, Flat (Countersunk), and Socket Set Screws — plus select Metric Fine / Extra-Fine in socket cap — for everything from precision assembly to heavy industrial applications.
Head Type
Material
Quick Sizes
Need smaller quantities? Click here for our standard Metric Socket Fasteners.
Notes: Black oxide offers a mild layer of protection (appearance-focused). CR+3 zinc, HDG, thermal black oxide, and plain finishes are RoHS compliant. MTRs available for bulk cartons on request. Minimum bulk order $200; bulk shipping may run ~1 week slower than standard.
Bulk M16 Button Head Socket Cap Screws – 12.9 Alloy Steel, Black Oxide
Sale priceFrom $144.51
Bulk M3 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $373.28
Bulk M4 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $363.83
Bulk M5 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $361.80
Bulk M6 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $94.85
Bulk M8 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $597.65
Bulk M10 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $534.23
Bulk M12 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $334.08
Bulk M16 Socket Set Screws, Cone Point, Black Oxide (ISO 4027 / DIN 914)
Sale priceFrom $641.79
Bulk M3 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $27.65
Bulk M4 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $335.14
Bulk M5 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $353.36
Bulk M6 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $354.71
Bulk M8 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $698.74
Bulk M10 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $201.51
Bulk M12 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $315.42
Bulk M16 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $166.54
Bulk M20 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915, Black Oxide
Sale priceFrom $79.79
Bulk M3 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $227.36
Bulk M4 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $228.83
Bulk M5 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $243.23
Bulk M6 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $252.45
Bulk M8 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $404.66
Bulk M10 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $353.90
Bulk M12 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $271.91
Bulk M16 Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $470.63
Bulk M20 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $1,341.04
Bulk M16 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $492.21
Bulk M14 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $595.94
Bulk M12 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $236.32
Bulk M10 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $576.41
Bulk M8 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $352.46
Bulk M6 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $210.49
Bulk M5 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $195.64
Bulk M4 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $181.80
Bulk M3 Socket Set Screws, Cup Point, 45H Alloy, Zinc-Bake CR+3
Sale priceFrom $178.31
Bulk M24 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $1,244.01
Bulk M20 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $758.82
Bulk M16 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $399.58
Bulk M14 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $381.80
Bulk M12 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $116.17
Bulk M10 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $352.28
Bulk M8 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $127.48
Bulk M6 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $196.65
Bulk M5 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $181.91
Bulk M4 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $171.90
Bulk M3 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $150.64
Bulk M2.5 Socket Set Screws, Cup Point, 45H Alloy, Thermal Black Oxide
Sale priceFrom $119.07