Hollow screw bolt adapter converter nut 304 steel M4M5M6M8M10M12M16M20 outer hex bolt light cable grommet gas hole mask
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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: $18.70 through $99.00
Description
Hollow screw bolt adapter converter nut 304 steel
M4M5M6M8M10M12M16M20 outer hex bolt light
cable grommet gas hole mask
Material: 304 stainless steel
size: thread dia * total Length * inner Hole thread
color : silver
Pls choose the right size to buy.
10 pcs per lot
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 |
|---|---|---|---|
| m8x10-to-m4-inner / 10pcs | $18.90 | In stock |
|
| m8x12-to-m4-inner / 10pcs | $22.70 | In stock |
|
| m8x16-to-m4-inner / 10pcs | $26.70 | In stock |
|
| m8x20-to-m4-inner / 10pcs | $30.70 | In stock |
|
| m8x25-to-m4-inner / 10pcs | $34.80 | In stock |
|
| m8x10-to-m5-inner / 10pcs | $18.70 | In stock |
|
| m8x12-to-m5-inner / 10pcs | $22.50 | In stock |
|
| m8x16-to-m5-inner / 10pcs | $19.20 | In stock |
|
| m8x20-to-m5-inner / 10pcs | $30.30 | In stock |
|
| m8x25-to-m5-inner / 10pcs | $34.40 | In stock |
|
| m10x16-to-m5-inner / 10pcs | $25.50 | In stock |
|
| m10x20-to-m5-inner / 10pcs | $29.70 | In stock |
|
| m10x25-to-m5-inner / 10pcs | $34.00 | In stock |
|
| m10x30-to-m5-inner / 10pcs | $42.00 | In stock |
|
| m10x16-to-m6-inner / 10pcs | $25.10 | In stock |
|
| m10x20-to-m6-inner / 10pcs | $29.20 | In stock |
|
| m10x25-to-m6-inner / 10pcs | $37.10 | In stock |
|
| m10x30-to-m6-inner / 10pcs | $41.30 | In stock |
|
| m12x20-to-m5-inner / 10pcs | $43.90 | In stock |
|
| m12x25-to-m5-inner / 10pcs | $48.70 | In stock |
|
| m12x30-to-m5-inner / 10pcs | $53.50 | In stock |
|
| m12x20-to-m6-inner / 10pcs | $36.20 | In stock |
|
| m12x25-to-m6-inner / 10pcs | $40.90 | In stock |
|
| m12x30-to-m6-inner / 10pcs | $45.60 | In stock |
|
| m12x20-to-m8-inner / 10pcs | $35.10 | In stock |
|
| m12x25-to-m8-inner / 10pcs | $39.50 | In stock |
|
| m12x30-to-m8-inner / 10pcs | $43.90 | In stock |
|
| m12x50-to-m8-inner / 10pcs | $54.40 | In stock |
|
| m14x20-to-m8-inner / 10pcs | $40.80 | In stock |
|
| m14x25-to-m8-inner / 10pcs | $44.00 | In stock |
|
| m14x30-to-m8-inner / 10pcs | $47.10 | In stock |
|
| m14x40-to-m8-inner / 10pcs | $57.00 | In stock |
|
| m14x20-to-m10-inner / 10pcs | $39.30 | In stock |
|
| m14x25-to-m10-inner / 10pcs | $42.10 | In stock |
|
| m14x30-to-m10-inner / 10pcs | $44.90 | In stock |
|
| m14x40-to-m10-inner / 10pcs | $54.10 | In stock |
|
| m16x20-to-m8-inner / 10pcs | $54.80 | In stock |
|
| m16x25-to-m8-inner / 10pcs | $57.90 | In stock |
|
| m16x30-to-m8-inner / 10pcs | $60.90 | In stock |
|
| m16x40-to-m8-inner / 10pcs | $68.50 | In stock |
|
| m16x50-to-m8-inner / 10pcs | $76.00 | In stock |
|
| m16x20-to-m10-inner / 10pcs | $53.30 | In stock |
|
| m16x25-to-m10-inner / 10pcs | $56.00 | In stock |
|
| m16x30-to-m10-inner / 10pcs | $58.70 | In stock |
|
| m16x40-to-m10-inner / 10pcs | $65.50 | In stock |
|
| m16x20-to-m12-inner / 10pcs | $51.50 | In stock |
|
| m16x25-to-m12-inner / 10pcs | $53.70 | In stock |
|
| m16x30-to-m12-inner / 10pcs | $56.00 | In stock |
|
| m16x40-to-m12-inner / 10pcs | $61.90 | In stock |
|
| m20x30-to-m10-inner / 10pcs | $85.60 | In stock |
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| m20x30-to-m12-inner / 10pcs | $82.90 | In stock |
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| m20x40-to-m10-inner / 10pcs | $99.00 | In stock |
|
| m20x40-to-m12-inner / 10pcs | $95.40 | In stock |
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