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M3 Screws, Nuts and Washers

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SC-H-M3-I-5 Threaded Brass Insert Nut M3*5*4 mm, Pack of 10
CA$1.29
SC-H-M3-I-5 Threaded Brass Insert Nut M3*5*4 mm
Delivery within 2-3 weeks
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SC-H-M3-FLN Stainless Steel M3 Antiskid Flange-Nut, 10-Pack
CA$1.75
Silver antiskid Flange nut with a M3 threading. The body is made from stainless steel. Comes in a pack of 10. Excellent for Aluminum 2020 Frame(s).
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SC-H-M3X40MM-B, Black Coated Hex Socket Head Steel Cap Screws, M3x40mm, Pack of 10
CA$4.45
This is a pack of 10 pieces of a M3X40mm steel hex socket cap screw.
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SC-H-M3-TSN30, Galvanized Carbon Steel M3 Sliding T-Nut – 10 Pack
CA$3.25
Silver T nut with an M3 threading. The body is made from stainless steel. Comes in a pack of 10. Excellent for Aluminum 3030 Frame(s).
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SC-H-M3X40MM Hex Socket Head Steel Cap Screw, M3*40mm, pack of 10
CA$4.45
This is a pack of 10 pieces of a M3X40mm steel hex socket cap screw.
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632262 M3 x 0.5mm Black-Oxide Socket Head Screw (12mm Length) - 6 Pack
CA$5.85
Material: Alloy Steel. Head Style: Socket Head. Thread Type: Full Thread. Weight: 0.94 grams each. Finish: Black-Oxide. Drive Style: Hex. Length: 12mm.
Delivery within 2-3 weeks
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632260 M3 x 0.5mm Black-Oxide Socket Head Screw (10mm Length) - 6 Pack
CA$5.85
Material: Alloy Steel. Head Style: Socket Head. Thread Type: Full Thread. Weight: 0.86 grams each. Finish: Black-Oxide. Drive Style: Hex. Length: 10mm.
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632258 M3 x 0.5mm Black-Oxide Socket Head Screw (8mm Length) - 6 Pack
CA$5.85
Material: Alloy Steel. Head Style: Socket Head. Thread Type: Full Thread. Weight: 0.76 grams each. Finish: Black-Oxide. Drive Style: Hex. Length: 8mm.
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SC-H-M3X50MM Hex Socket Head Steel Cap Screw, M3*50mm, pack of 10
CA$5.55
This is a pack of 10 pieces of a M3X50mm steel hex socket cap screw.
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SC-H-M3x20MM-N Stainless Steel M3 screw with hex socket and Nut – 20mm, 10-Pack
CA$2.80
Screw with a standard M3 threading. The body is made from stainless steel  and the head is round and driven by an hexagonal socket. They have a body length of 20mm and come in pack of 10.
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20mm Black Nylon M3 Male/Female Standoffs (25pcs/pack)
CA$4.48

M3 standoffs that are made of nylon which have one side that is 6mm male and the other as a 6mm deep female, they come in a bag with 50 pieces.

Delivery within 2-3 weeks
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2.5mm Hexagon Allen Key For M3 Set Screw
CA$0.45
This device is a hex Allen key wrench for M3 set screws. Material: Carbon Steel. Hardness: HRC 45-56. Plating: Nickel.
Delivery within 2-3 weeks
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6mm Black Nylon M3 Male/Female Standoffs (50pcs/pack)
CA$4.60

M3 standoffs that are made of nylon which have one side that is 6mm male and the other as a 6mm deep female, they come in a bag with 50 pieces.

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Black Nylon M3 x 6mm Screws (50pcs/pack)
CA$3.07
Black nylon based M3 threaded screws that are 6mm long come in a bag with 50 pieces.
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Black Nylon M3 Threaded Hexagonal Nut (50pcs/pack)
CA$3.07

Excellent for fasten nylon printed circuit board standoffs, this small pack contains 50 black nylon hex screws that will fasten onto any M3 screws.

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M3 Stainless Steel External Tooth Serrated Lock Washer, 10-Pack
CA$0.60
Silver serrated Lock Washer with External tooth for screws with M3 threading. The body is made from stainless steel. Comes in a pack of 10.
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SC-H-M3-I-6 6mm M3 Brass Inserts - Pack of 10
CA$1.09

These inserts can be used as a solid foundation to mount a screw to fasten your parts without stripping your plastic or wooden piece.

 

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SC-H-M3-I-4 4mm M3 Brass Inserts - Pack of 10
CA$0.97

These inserts can be used as a solid foundation to mount a screw to fasten your parts without stripping your plastic or wooden piece.

 

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SC-H-M3-TSN Stainless Steel M3 Sliding Tee Nut – 10 Pack
CA$3.04
Silver T nut with an M3 threading. The body is made from stainless steel. Comes in a pack of 10. Excellent for Aluminum 2020 Frame(s).
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H-KIT-BI150 150 pcs Brass Inserts and Nuts Kit - M3 Size 
CA$21.92
This kit includes a set of different length M3 brass inserts. They can be used as a solid foundation to mount a screw to fasten your parts without stripping the plastic.
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SC-H-M2-TOOL Hexagon Allen Key for M2 Set Screw
CA$0.45
This is a hex Allen key wrench for M2 set screws. Material: Carbon Steel. Hardness: HRC 45- 56. Plating: Nickel.
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SC-H-ND M2,M2.5,M3 and M4 Hex Nut Wrench
CA$2.19
This is the solution you DIYers’ have been looking for! Any kit that involves motion at any direction introduces issues with hex nuts and hex screws. Often times people use pliers to hold the nut in place and the screw is driven down using an Allen key. This causes cuts and scratches on the nuts and might damage them. Users are recommended to use non-serrated pliers, but this often slips and leads to moments of agonizing pain and swearing. This device works like a wrench, simply insert the hex nut into the groove and screw the screw through your component and into the hex nut with this module attached at the end. Alternatively you can hold the Allen key in place and spin the wrench to tighten or loosen the nut.
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SC-H-M3-CWGN Green Trapezoidal socket washer M3 Screws, pk/5
CA$3.98
This odd looking washer is designed to make those places where you need to install a washer and screw look professional and functional.
Delivery within 2-3 weeks
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SC-H-M3-CWRD Red Trapezoidal socket washer M3 Screws, pk/5
CA$3.98
This odd looking washer is designed to make those places where you need to install a washer and screw look professional and functional.
Delivery within 2-3 weeks
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SC-H-M3-CWBL Blue Trapezoidal socket washer M3 Screws, pk/5
CA$3.98
This odd looking washer is designed to make those places where you need to install a washer and screw look professional and functional.
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SC-H-M3-CWBK Black Trapezoidal socket washer M3 Screws, pk/5
CA$3.98
This odd looking washer is designed to make those places where you need to install a washer and screw look professional and functional.
Delivery within 2-3 weeks
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SC-H-M3-TN Stainless Steel 2020 M3 T-Nut, 10-Pack
CA$4.37
Silver Trapezoid nut with a M3 threading. The body is made from stainless steel. Comes in a pack of 10. Excellent for Aluminum 2020 Frame(s).
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SC-H-M3X45MM Stainless Steel M3 Screw with hex socket – 45mm, pk/10
CA$5.43
Silver screw with a M3 threading. The body is made from stainless steel and the head is round and driven by an hexagonal socket. They have a body length of 45mm. These screws can be used to assemble 3d printer heat beds.
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SC-H-M3-BN Stainless Steel Butterfly Nut M3, pk/5
CA$1.45
This is a stainless steel M3 butterfly nut. It is commonly found as a replacement nut on 3D printer (Markerbot) hot bed leveling screws.
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SC-H-M3-LN Nut M3 Self Locking Hex Head Stainless Steel (10/pk)
CA$1.99
M3 Hex Head Stainless Steel Nut with Self-Locking Nylon Insert. 10 pieces per package.
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SC-H-M3x30MM Carbon Steel M3 screw with hex socket – 30mm, 10-Pack
CA$2.86
Black screw with a standard M3 threading. The body is made from carbon steel (class 12.9) and the head is round and driven by an hexagonal socket. They have a body length of 30mm and come in pack of 10.
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SC-H-M3x25MM Carbon Steel M3 screw with hex socket – 25mm, 10-Pack
CA$2.45
Black screw with a standard M3 threading. The body is made from carbon steel (class 12.9) and the head is round and driven by an hexagonal socket. They have a body length of 25mm and come in pack of 10.
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