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Prototype, Test, Teach


Experiment with new materials by ordering Protoboxes or Sample Packs



Exclusively Providing 303 Sheet/Plate | Testing...


Onlinemetals is the only D2C metal supplier providing 303 sheet/plate in North America!


Alloy Steel Sample Pack 4130-Annealed Sheet - 
Part #: 13004

Alloy Steel Sample Pack 4130-Annealed Sheet -
Part #: 13004

QTY

$6.26 ea.

$6.26

Carbon Steel Sample Pack A1008 Sheet - 
Part #: 13005

Carbon Steel Sample Pack A1008 Sheet -
Part #: 13005

QTY

$6.51 ea.

$6.51
SALE! this is product deals message--- testing purpose seattle ##$%RTERT

Aluminum Sample Pack 5052-Sheet - 
Part #: 75711

Aluminum Sample Pack 5052-Sheet -
Part #: 75711

QTY

$7.89 ea.

$7.89

Brass Sample Pack 260 Sheet - 
Part #: 4612

Brass Sample Pack 260 Sheet -
Part #: 4612

QTY

$10.84 ea.

$10.84

Aluminum Sample Pack 5052-Sheet - 
Part #: 7571

Aluminum Sample Pack 5052-Sheet -
Part #: 7571

QTY

$11.55 ea.

$11.55

Stainless Sample Pack 304 2B Sheet - 
Part #: 7569

Stainless Sample Pack 304 2B Sheet -
Part #: 7569

QTY

$11.73 ea.

$11.73

Stainless Sample Pack 304 #4 Sheet - 
Part #: 7570

Stainless Sample Pack 304 #4 Sheet -
Part #: 7570

QTY

$11.73 ea.

$11.73

Aluminum Sample Pack 6061-Sheet - 
Part #: 7572

Aluminum Sample Pack 6061-Sheet -
Part #: 7572

QTY

$12.01 ea.

$12.01

Aluminum Sample Pack 2024-Sheet - 
Part #: 13002

Aluminum Sample Pack 2024-Sheet -
Part #: 13002

QTY

$13.08 ea.

$13.08

Test -Stainless Sample Pack 304 Sheet 2B and #4 finish Combo - 
Part #: mp-00001273

Test -Stainless Sample Pack 304 Sheet 2B and #4 finish Combo -
Part #: mp-00001273

QTY

$15.00 ea.

$15.00
Sold and shipped by Stage Pooja Store

Copper Sample Pack 110 Sheet - 
Part #: 20321

Copper Sample Pack 110 Sheet -
Part #: 20321

QTY

$15.18 ea.

$15.18

Stainless Sample Pack 304 Sheet 2B and #4 finish Combo - 
Part #: 7746

Stainless Sample Pack 304 Sheet 2B and #4 finish Combo -
Part #: 7746

QTY

$19.53 ea.

$19.53

Nylon Sample Pack Natural Round - 
Part #: 7438

Nylon Sample Pack Natural Round -
Part #: 7438

QTY

$54.09 ea.

$54.09

Acetal Sample Pack Delrin Homopolymer Black Sheet - 
Part #: 7436

Acetal Sample Pack Delrin Homopolymer Black Sheet -
Part #: 7436

QTY

$55.52 ea.

$55.52

Nylon Sample Pack Nylatron GS Round - 
Part #: 7439

Nylon Sample Pack Nylatron GS Round -
Part #: 7439

QTY

$56.78 ea.

$56.78

Carbon Steel Sample Pack 1018 Cold Finish Round - 
Part #: 7442

Carbon Steel Sample Pack 1018 Cold Finish Round -
Part #: 7442

QTY

$60.29 ea.

$60.29

Aluminum Sample Pack 6061-T6-Square - 
Part #: 4585

Aluminum Sample Pack 6061-T6-Square -
Part #: 4585

QTY

$66.24 ea.

$66.24

Acetal Sample Pack Delrin Homopolymer Black Round - 
Part #: 7434

Acetal Sample Pack Delrin Homopolymer Black Round -
Part #: 7434

QTY

$68.76 ea.

$68.76

Acetal Sample Pack Delrin Homopolymer Natural Round - 
Part #: 7435

Acetal Sample Pack Delrin Homopolymer Natural Round -
Part #: 7435

QTY

$75.00 ea.

$75.00

Carbon Steel Sample Pack 1018 Cold Finish Square - 
Part #: 7443

Carbon Steel Sample Pack 1018 Cold Finish Square -
Part #: 7443

QTY

$77.67 ea.

$77.67

Aluminum Sample Pack 2011-T3-Extruded Round - 
Part #: 9563

Aluminum Sample Pack 2011-T3-Extruded Round -
Part #: 9563

QTY

$92.15 ea.

$92.15

Aluminum Sample Pack 6061-T6-Rectangle - 
Part #: 4587

Aluminum Sample Pack 6061-T6-Rectangle -
Part #: 4587

QTY

$95.48 ea.

$95.48

Aluminum Sample Pack 6061-T6-Round - 
Part #: 4555

Aluminum Sample Pack 6061-T6-Round -
Part #: 4555

QTY

$119.08 ea.

$119.08

PTFE Round Rod Sample Pack Mechanical - 
Part #: 7440

PTFE Round Rod Sample Pack Mechanical -
Part #: 7440

QTY

$121.06 ea.

$121.06

Stainless Sample Pack 303-Annealed Round - 
Part #: 4548

Stainless Sample Pack 303-Annealed Round -
Part #: 4548

QTY

$121.36 ea.

$121.36
Alloy Steel Sample Pack 4130-Annealed Sheet
Alloy Steel Sample Pack 4130-Annealed Sheet -
Part #: 13004
Pack of 0

$6.26

$6.26 ea.
Carbon Steel Sample Pack A1008 Sheet
Carbon Steel Sample Pack A1008 Sheet -
Part #: 13005
Pack of 0

$6.51

$6.51 ea.
SALE! this is product deals message--- testing purpose seattle ##$%RTERT
Aluminum Sample Pack 5052-Sheet
Aluminum Sample Pack 5052-Sheet -
Part #: 75711
Pack of 1

$7.89

$7.89 ea.
Brass Sample Pack 260 Sheet
Brass Sample Pack 260 Sheet -
Part #: 4612
Pack of 1

$10.84

$10.84 ea.
Aluminum Sample Pack 5052-Sheet
Aluminum Sample Pack 5052-Sheet -
Part #: 7571
Pack of 1

$11.55

$11.55 ea.
Stainless Sample Pack 304 2B Sheet
Stainless Sample Pack 304 2B Sheet -
Part #: 7569
Pack of 1

$11.73

$11.73 ea.
Stainless Sample Pack 304 #4 Sheet
Stainless Sample Pack 304 #4 Sheet -
Part #: 7570
Pack of 1

$11.73

$11.73 ea.
Aluminum Sample Pack 6061-Sheet
Aluminum Sample Pack 6061-Sheet -
Part #: 7572
Pack of 1

$12.01

$12.01 ea.
Aluminum Sample Pack 2024-Sheet
Aluminum Sample Pack 2024-Sheet -
Part #: 13002
Pack of 0

$13.08

$13.08 ea.
Sold and shipped by Stage Pooja Store
Test -Stainless Sample Pack 304 Sheet 2B and #4 finish Combo
Test -Stainless Sample Pack 304 Sheet 2B and #4 finish Combo -
Part #: mp-00001273
Pack of

$15.00

$15.00 ea.
Copper Sample Pack 110 Sheet
Copper Sample Pack 110 Sheet -
Part #: 20321
Pack of 0

$15.18

$15.18 ea.
Stainless Sample Pack 304 Sheet 2B and #4 finish Combo
Stainless Sample Pack 304 Sheet 2B and #4 finish Combo -
Part #: 7746
Pack of 1

$19.53

$19.53 ea.
Nylon Sample Pack Natural Round
Nylon Sample Pack Natural Round -
Part #: 7438
Pack of 1

$54.09

$54.09 ea.
Acetal Sample Pack Delrin Homopolymer Black Sheet
Acetal Sample Pack Delrin Homopolymer Black Sheet -
Part #: 7436
Pack of 1

$55.52

$55.52 ea.
Nylon Sample Pack Nylatron GS Round
Nylon Sample Pack Nylatron GS Round -
Part #: 7439
Pack of 1

$56.78

$56.78 ea.
Carbon Steel Sample Pack 1018 Cold Finish Round
Carbon Steel Sample Pack 1018 Cold Finish Round -
Part #: 7442
Pack of 1

$60.29

$60.29 ea.
Aluminum Sample Pack 6061-T6-Square
Aluminum Sample Pack 6061-T6-Square -
Part #: 4585
Pack of 1

$66.24

$66.24 ea.
Acetal Sample Pack Delrin Homopolymer Black Round
Acetal Sample Pack Delrin Homopolymer Black Round -
Part #: 7434
Pack of 1

$68.76

$68.76 ea.
Acetal Sample Pack Delrin Homopolymer Natural Round
Acetal Sample Pack Delrin Homopolymer Natural Round -
Part #: 7435
Pack of 1

$75.00

$75.00 ea.
Carbon Steel Sample Pack 1018 Cold Finish Square
Carbon Steel Sample Pack 1018 Cold Finish Square -
Part #: 7443
Pack of 1

$77.67

$77.67 ea.
Aluminum Sample Pack 2011-T3-Extruded Round
Aluminum Sample Pack 2011-T3-Extruded Round -
Part #: 9563
Pack of 0

$92.15

$92.15 ea.
Aluminum Sample Pack 6061-T6-Rectangle
Aluminum Sample Pack 6061-T6-Rectangle -
Part #: 4587
Pack of 1

$95.48

$95.48 ea.
Aluminum Sample Pack 6061-T6-Round
Aluminum Sample Pack 6061-T6-Round -
Part #: 4555
Pack of 1

$119.08

$119.08 ea.
PTFE Round Rod Sample Pack Mechanical
PTFE Round Rod Sample Pack Mechanical -
Part #: 7440
Pack of 1

$121.06

$121.06 ea.
Stainless Sample Pack 303-Annealed Round
Stainless Sample Pack 303-Annealed Round -
Part #: 4548
Pack of 1

$121.36

$121.36 ea.
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