M3 X2 3 4 5 6 8 10 12 15 20 Grade 12.9 set screw alloy steel inner hex no head bolt concave hollow end DIN 916 Black 3D printer
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In stock
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Low MOQ
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Fastener specialist
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Custom & OEM
Price range: $16.40 through $84.00
Description
M3 X2 3 4 5 6 8 10 12 15 20 Grade 12.9 set screw alloy steel inner hex no head bolt concave hollow end DIN 916 Black 3D printer
Material:alloy steel
size:m3 thread with different total length.
color :Black.
surface:carbonize treatment
Pls choose the right size to buy.
Fast, tracked worldwide delivery with trade-friendly terms. Our team supports you from the first quote to receipt of goods.
Lead timeIn-stock items ship within 24 hours; bulk and custom orders 5–10 business days.
Minimum orderLow MOQ with volume pricing tiers for trade buyers.
Worldwide deliveryDHL, FedEx and sea freight — fully tracked to your door.
Returns30-day returns on unopened items; free replacement if damaged in transit.
Customer serviceDedicated trade team, Monday–Friday.
Need help?Contact our trade team →
Flexible, secure payment options for both one-off purchases and recurring bulk orders.
Accepted methodsVisa, Mastercard, Amex, PayPal and bank transfer (T/T).
Secure checkoutSSL-encrypted and PCI-compliant — your data stays safe.
Trade termsNet 30 / 60 for approved accounts; deposit + balance for large orders.
CurrencySettled in store currency with multi-currency checkout.
Trade accountApply for a trade account →
Standard specifications across our full range. Custom dimensions, finishes and grades available on request — contact our trade team for a tailored quote.
Material
Carbon steel / Stainless steel
Material grade
8.8
Finish
Zinc plated
Thread standard
DIN 933 / ISO 4017
Head type
Hex head
Tensile strength
800 N/mm²
Coating
Zinc plated
Country of origin
CN
SKU
—
Bulk pricing
Specification & price
Box MOQ — 2,000 pcs / box
| Spec | Unit price | Stock | Qty |
|---|---|---|---|
| m3-x-2 / 1000pcs | $24.00 | In stock |
|
| m3-x-3 / 1000pcs | $16.40 | In stock |
|
| m3-x-4 / 1000pcs | $18.10 | In stock |
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| m3-x-5 / 1000pcs | $19.80 | In stock |
|
| m3-x-6 / 1000pcs | $21.50 | In stock |
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| m3-x-8 / 1000pcs | $28.50 | In stock |
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| m3-x-10 / 1000pcs | $32.00 | In stock |
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| m3-x-12 / 1000pcs | $36.00 | In stock |
|
| m3-x-16 / 1000pcs | $66.00 | In stock |
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| m3-x-20 / 1000pcs | $84.00 | In stock |
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