Stainless Steel Outdoor Park Swing Chair Hammock Hang Kit
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RICHWITS is a premier manufacturer of outdoor hardware in China, offering a wide range of durable and stylish stainless steel solutions for outdoor leisure applications. Our **Stainless Steel Outdoor Park Swing Chair Hammock Hang Kit** provides secure, weather-resistant, and easy-to-install hardware for park swings, garden hammocks, and backyard relaxation setups. Contact RICHWITS now for high-quality outdoor hardware tailored to your needs!
Stainless-Steel Outdoor Park Swing / Hammock Hang Kit – Model ZB4004 RICHWITS ZB4004 turns any park beam, garden pergola or marina dock into a rust-proof, 300 kgf-rated swing station in ten minutes. CNC-turned from solid 304 stainless steel, molybdenum-stabilised for lifetime immunity to salt spray, bird droppings and urban pollution. The 150 mm long, M12 threaded rod gives 80 mm of adjustable drop—perfect for levelling hammocks, hanging chairs or children’s swings on sloped timbers. One-piece 8.5 mm thick eye plate (33 × 33 mm) spreads load across four wood screws or M6 through-bolts; no weld seams, no failure points.
Dimension & Weight
CODE
Rod ⌀
A mm
B mm
C mm
D mm
E mm
M
M1
Eye Plate WT kg
Full Kit WT kg
ZB4004
M12 × 1.75
33.0
33.0
150.0
8.5
10.0
M12
M6
0.180
0.473
Key Features & Benefits
304 SS One-Piece Rod & Eye – zero weld seams, zero rust, zero failure.
150 mm Adjustable Drop – 80 mm of thread lets you level any sling or chair on uneven beams.
8.5 mm Thick Eye Plate – 300 kgf SWL, 4:1 safety factor; tested to 1.2 tf ultimate.
Silent Polymer Washer – eliminates metal-on-metal squeal; included PTFE washer isolates galvanic contact with steel beams.
Knurled & Slotted Head – hand-tighten in seconds, 19 mm spanner backup for final torque.
Low-Profile 33 mm Eye – only 10 mm protrusion above timber—no head-knock hazard.
Lightweight 473 g Full Kit – 50 % lighter than galvanized steel sets—cuts freight cost.
Usage Scenarios
Public Parks & Campgrounds – corrosion-proof hardware that never needs painting.
Garden Pergolas & Patios – hang hammock, egg chair or porch swing without rust stains.
Marina Docks & Pontoons – salt-proof kit for waterfront swing seats or yoga slings.
In-Stock – 2 000 full kits ready, MOQ 50 kits, 48 h dispatch.
Fast Logistics – FedEx/UPS/DHL global 3-7 day delivery.
OEM/ODM – custom rod length, eye shape or laser-logo within 10 days.
Test Certificates – mill cert, 1 000 h salt-spray, SWL pull test supplied free.
FAQ
Q1: Will 304 SS really never rust outdoors? A1: Correct—2-3 % Mo gives lifetime immunity to chlorides; polish twice a year to keep the mirror shine.
Q2: What is the safe working load? A2: 300 kgf (660 lb) per kit with 4:1 safety factor—tested to 1.2 tf ultimate. Divide total hammock weight + occupants by number of hangers.
Q3: Can I shorten the 150 mm rod? A3: Yes—cut with any M12 die, chamfer 0.5 × 45° and the dome nut will still thread flush; no re-polishing needed.
Q4: Do I need plastic washers to stop squeaks? A4: No—kit includes PTFE-backed washer; use it when you bolt into steel or aluminium beams to kill galvanic noise.
Packing and Delivery
Exhibition
Product Overview
Stainless-Steel Outdoor Park Swing / Hammock Hang Kit – Model ZB4004 RICHWITS ZB4004 turns any park beam, garden pergola or marina dock into a rust-proof, 300 kgf-rated swing station in ten minutes. CNC-turned from solid 304 stainless steel, molybdenum-stabilised for lifetime immunity to salt spray, bird droppings and urban pollution. The 150 mm long, M12 threaded rod gives 80 mm of adjustable drop—perfect for levelling hammocks, hanging chairs or children’s swings on sloped timbers. One-piece 8.5 mm thick eye plate (33 × 33 mm) spreads load across four wood screws or M6 through-bolts; no weld seams, no failure points.
Dimension & Weight
CODE
Rod ⌀
A mm
B mm
C mm
D mm
E mm
M
M1
Eye Plate WT kg
Full Kit WT kg
ZB4004
M12 × 1.75
33.0
33.0
150.0
8.5
10.0
M12
M6
0.180
0.473
Key Features & Benefits
304 SS One-Piece Rod & Eye – zero weld seams, zero rust, zero failure.
150 mm Adjustable Drop – 80 mm of thread lets you level any sling or chair on uneven beams.
8.5 mm Thick Eye Plate – 300 kgf SWL, 4:1 safety factor; tested to 1.2 tf ultimate.
Silent Polymer Washer – eliminates metal-on-metal squeal; included PTFE washer isolates galvanic contact with steel beams.
Knurled & Slotted Head – hand-tighten in seconds, 19 mm spanner backup for final torque.
Low-Profile 33 mm Eye – only 10 mm protrusion above timber—no head-knock hazard.
Lightweight 473 g Full Kit – 50 % lighter than galvanized steel sets—cuts freight cost.
Usage Scenarios
Public Parks & Campgrounds – corrosion-proof hardware that never needs painting.
Garden Pergolas & Patios – hang hammock, egg chair or porch swing without rust stains.
Marina Docks & Pontoons – salt-proof kit for waterfront swing seats or yoga slings.
In-Stock – 2 000 full kits ready, MOQ 50 kits, 48 h dispatch.
Fast Logistics – FedEx/UPS/DHL global 3-7 day delivery.
OEM/ODM – custom rod length, eye shape or laser-logo within 10 days.
Test Certificates – mill cert, 1 000 h salt-spray, SWL pull test supplied free.
FAQ
Q1: Will 304 SS really never rust outdoors? A1: Correct—2-3 % Mo gives lifetime immunity to chlorides; polish twice a year to keep the mirror shine.
Q2: What is the safe working load? A2: 300 kgf (660 lb) per kit with 4:1 safety factor—tested to 1.2 tf ultimate. Divide total hammock weight + occupants by number of hangers.
Q3: Can I shorten the 150 mm rod? A3: Yes—cut with any M12 die, chamfer 0.5 × 45° and the dome nut will still thread flush; no re-polishing needed.
Q4: Do I need plastic washers to stop squeaks? A4: No—kit includes PTFE-backed washer; use it when you bolt into steel or aluminium beams to kill galvanic noise.
