21 mm Standoffs & Spacers

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Thread Size
Length
Material
Outside Diameter
Plating
Gender
Packaging
Wurth Elektronik Standoffs & Spacers WA-SPaRO Rnd Spacer L21mm ID4.2mm ED8mm
Datasheet
288In Stock
Min.: 1
Mult.: 1

Spacers Round 21 mm Polyamide (PA) 8 mm Female / Female Bulk
Bivar Standoffs & Spacers Screw Spacer .21mm Nylon White
Datasheet
9,218In Stock
Min.: 1
Mult.: 1

Spacers Round Metric #8 21 mm Nylon 6.4 mm Female / Female Bulk
RAF Electronic Hardware Standoffs & Spacers SS M3x0.5 21mm 6mm HEX ML/FEM Standoff
Datasheet
109In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Stainless Steel 6 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 21mm SS Stdoff
Datasheet
95In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 21mm AL Stdoff
Datasheet
517In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers Rnd Metric Spcr 6mm 21mm L X M3
Datasheet
381In Stock
Min.: 1
Mult.: 1

Spacers Round Metric M3 21 mm Aluminum 6 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers AL M4x0.7 21mm 6mm HEX ML/FEM Standoff
Datasheet
220In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M4 x 0.7 21 mm Aluminum 6 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers AL M3x0.5 21mm 6mm HEX ML/FEM Standoff
Datasheet
205In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Aluminum 6 mm Male / Female Bulk
RAF Electronic Hardware Standoffs & Spacers Rnd Metr Spcr 10mm 21mm L X M3.5
Datasheet
92In Stock
38Expected 9/28/2026
Min.: 1
Mult.: 1

Spacers Round Metric M3.5 21 mm Nylon 10 mm Female / Female
RAF Electronic Hardware M0670-5-SS
RAF Electronic Hardware Standoffs & Spacers Rnd Metr Spcr 10mm 21mm L X M5
Datasheet
64In Stock
26Expected 10/26/2026
Min.: 1
Mult.: 1

Spacers Round Metric M5 21 mm Stainless Steel 10 mm Female / Female
RAF Electronic Hardware M1318-3005-SS
RAF Electronic Hardware Standoffs & Spacers Hex Fem Stdoff 6.0mm 21mmXM3X0.5
Datasheet
170In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Stainless Steel 6 mm Female
RAF Electronic Hardware M2156-3506-AL
RAF Electronic Hardware Standoffs & Spacers Hex M/F Stdoff 6.0mm 21mmXM3.5X0.6
Datasheet
790In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3.5 x 0.6 21 mm Aluminum 6 mm Male / Female
Fascomp Standoffs & Spacers 4.5M HEX X 21M
Datasheet
170In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Aluminum 4.5 mm Female / Female
Wurth Elektronik Standoffs & Spacers WA-SPAII Spacer Stud M3x21mm SW 6
Datasheet
294In Stock
Min.: 1
Mult.: 1

Spacers Hex Metric M3 21 mm Polyamide (PA) 6 mm Female / Female Bulk
Essentra Standoffs & Spacers CB THREADED STANDOFF:NYL NATURAL
Datasheet
302In Stock
Min.: 1
Mult.: 1

Standoffs Hex M3 21 mm Nylon 5.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 21mm AL Stdoff
Datasheet
894In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 21 mm Aluminum 4.5 mm Male / Female
Fascomp Standoffs & Spacers 3.0 X .05 THRD SS MAL/FML 21mm LENGTH
Datasheet
80In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Stainless Steel 6 mm Male / Female Bulk
Wurth Elektronik Standoffs & Spacers WA--SSTII M 3x21mm SW 5.5
Datasheet
2,000Expected 9/25/2026
Min.: 1
Mult.: 1

Spacers Hex Metric M3 21 mm Steel 5.5 mm Zinc Female / Female
Wurth Elektronik Standoffs & Spacers WA-SSTIE M 3x21mm SW 5.5
Datasheet
965Expected 2/26/2027
Min.: 1
Mult.: 1

Spacers Hex Metric M3 21 mm Steel 5.5 mm Zinc Male / Female
Wurth Elektronik Standoffs & Spacers WA-SBRIE M3x21mm SW5.5
Datasheet
1,000Expected 10/30/2026
Min.: 1
Mult.: 1

Spacers Hex Metric M3 21 mm Brass Nickel Male / Female Bulk
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 21mm SS Stdoff
Datasheet
1,371On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 21 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm AL Stdoff
Datasheet
621On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 21 mm Aluminum 4.5 mm Female / Female Bulk
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm NYL Stdoff
Datasheet
56Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm SS Stdoff
Datasheet
106Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 21mm AL Stdoff
Datasheet
63Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Aluminum 4.5 mm Female / Female