-
- Some services are not accessible on smartphone
- Open a session
- My Account
- My Cart
- Quick Order
- Order / Invoice Tracking
- Customer Service
- Home
-
Products
- Cable Railing Hardware
- Steel Cable, Wire Rope, Guystrand
- Hooks & Snaps
-
Garage Door Hardware
Garage Door Hardware
- Garage Door Hinges
- Garage Door Rollers
- Garage Door Operator Brackets
- Garage Door Lubricants
- Garage Door Threshold
- Garage Door Lift Handles
- Garage Door Chain Hoists
- Garage Door Extension Cables
- Garage Door Locks
- Garage Door Rodent Control
- Garage Door Sheaves & Forks
- Garage Door Torsion Cables
- Garage Door Top & Bottom Brackets
- Garage Door Cones & Drums
- Extension Cords
- Garage Door Weatherseal
- Lubricants & Cleaners
-
Steel Chain
Steel Chain
- Grade 30 Zinc Plated Proof Coil Chain
- Grade 30 Hot Galv Proof Coil Chain
- Grade 43 High Test Steel Chain
- Grade 70 Transport Steel Chain
- Grade 80 Alloy Steel Chain
- Stainless Steel Chain Type 316
- Straight Link Zinc Plated Steel Chain
- Double Loop Chain
- Sash Chain
- Single Jack Chain
- Load Binders
- Binder Chains
- Shackles
- SlipIt Lubricants
- Steel & Polyester Slings
- Tools
- Turnbuckles
- Eyebolts
- Cable & Rope Fittings
- Hand Cleaning
- Fasteners
- Connecting Hardware
- Guying & Anchoring
- Hops Hardware
- Stage Rigging Hardware
- Boat Lift & Dock Hardware
- Blocks & Pulleys
- Winches
- Inventory Closeout
- Contact us
- My account
Grade 30 proof coil steel chain is a light to medium duty chain used in the automotive and marine markets, security barriers, agriculture, and tow/logging. Proof Coil is available in electro-galvanized, hot galvanized or self-colored finishes.
Made to NACM specifications
| NACM Grade 30 Proof Coil Chain | |
| A- Wire Diameter | .331" |
| B- Inside Length (Max.) | 1.29" |
| C- Inside Width (Min.) | 0.44" |
Working Load Limit is the maximum working load which should ever be applied to the product under any condition.
Never exceed WLL of the chain.
Inspect regularly. All chain and chain attachments should be inspected regularly for visible damage, distortion, elongation, corrosion and wear that can cause breakage or reduce strength.
Attachments should have a Working Load Limit at least equal to the chain with which they are used.
Avoid shock loads.
Not for overhead lifting. Use only Grade 80 Alloy Chain for overhead lifting. Proof Coil Chain, High Test Chain, and Grade 70 Transport Chains are not to be used for overhead lifting.
Eliminate all twists and kinks in chain before using.
All dimensions are nominal and all weights are approximate.