Machine Chain, Twist Link — NACM 1990
Machine Chain, Twist Link (NACM 1990 machine chain), in 9 sizes, 3 mm to 6.4 mm, WLL 93 to 400 kg. Not for overhead lifting. Indus part numbers, manufacturer's test certificate.
Key features
- Product type: Machine Chain, Twist Link
- Pattern / standard: NACM 1990 machine chain
- Size range: 3 mm to 6.4 mm
- Working load limit: 93 to 400 kg
- Size range
- 3 mm to 6.4 mm
- Working load limit
- 93 to 400 kg
Product description
Commercial and transport chain for tie-down, towing and general duty — not for overhead lifting. Sized and rated to NACM 1990 machine chain.
Sizes and ratings
9 sizes, 3 mm to 6.4 mm. Working load limit 93 to 400 kg. Minimum breaking load 820 to 3,520 lbs. Every size has its own Indus part number in the table below, with the loads in the unit the manufacturer rates them in.
Choosing a size
Select on the working load limit for the tie-down or duty. For overhead lifting use Grade 80 or Grade 100 alloy chain instead.
Ordering
Quote the Indus part number from the size table, or send the size and working load you need. Each consignment ships with the manufacturer's test certificate; say on the RFQ if your site needs anything more.
Identification
| Parameter | Value |
|---|---|
| Product type | Machine Chain, Twist Link |
| Pattern / standard | NACM 1990 machine chain |
| Sizes | 9 |
Dimensions
| Parameter | Value |
|---|---|
| Size range | 3 mm to 6.4 mm |
Performance
| Parameter | Value |
|---|---|
| Working load limit | 93 to 400 kg |
| Minimum breaking load | 820 to 3,520 lbs |
Compliance
| Parameter | Value |
|---|---|
| Certification | Manufacturer's test certificate |
Shipping & lead time
Sizes & part numbers
9 sizes| Indus part no. | Size | WLL (kg) | WLL (lbs) | Min breaking load (lbs) | Min breaking load (kN) | Material dia. (mm) | Inside length (mm) | Inside width (mm) |
|---|---|---|---|---|---|---|---|---|
| IH-LR-CH-MTL-3MM | 3 mm | 93 | 205 | 820 | 3.64 | 3 | 13.2 | 4.3 |
| IH-LR-CH-MTL-3.4MM | 3.4 mm | 116 | 255 | 1,020 | 4.53 | 3.4 | 14.2 | 5.1 |
| IH-LR-CH-MTL-3.8MM | 3.8 mm | 141 | 310 | 1,240 | 5.51 | 3.8 | 14.7 | 5.3 |
| IH-LR-CH-MTL-4.1MM | 4.1 mm | 168 | 370 | 1,480 | 6.58 | 4.1 | 15 | 6.1 |
| IH-LR-CH-MTL-4.5MM | 4.5 mm | 200 | 440 | 1,760 | 7.82 | 4.5 | 17.3 | 6.6 |
| IH-LR-CH-MTL-4.9MM | 4.9 mm | 236 | 520 | 2,080 | 9.24 | 4.9 | 18.5 | 7.1 |
| IH-LR-CH-MTL-5.3MM | 5.3 mm | 274 | 605 | 2,420 | 10.76 | 5.3 | 20.3 | 7.9 |
| IH-LR-CH-MTL-5.5MM | 5.5 mm | 304 | 670 | 2,680 | 11.91 | 5.5 | 22.6 | 8.1 |
| IH-LR-CH-MTL-6.4MM | 6.4 mm | 400 | 880 | 3,520 | 15.64 | 6.3 | 25.4 | 9.4 |
Size — Nominal size as the manufacturer states it. WLL — Working load limit — the most the part may carry in service, as the manufacturer rates it. WLL — Working load limit — the most the part may carry in service, as the manufacturer rates it. Min breaking load — Minimum breaking load. A test figure — never lift to it. Min breaking load — Minimum breaking load. A test figure — never lift to it. Material dia. — Diameter of the link or bar stock. Inside length — Inside length of the link or bow. Inside width — Inside width of the link or jaw. Ask us for the dimension drawing if you need it stamped.
WLL is the most the part may carry in service. Proof and breaking loads are test figures — never lift to them. Each load is shown in the unit the manufacturer rates the part in, and a size ships with the manufacturer’s test certificate.
What sizes does the machine chain, twist link come in?▾
What is the working load limit?▾
Can Grade 30, 43 or 70 chain be used for lifting?▾
Do the parts come with a test certificate?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
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