Self-locking washers are used in conjunction with weld pins, insulation anchors and lacing anchors to fasten insulation in place. Simply press with self locking washer onto the pin up to the insulation until the desired position is reached, then clip off or bend over the remaining portion of pin for a permanent parts.

Xinze insulation fasteners Co.,Ltd Self-Locking Washers are used in conjunction with Xinze insulation fasteners Co.,Ltd weld pins, insul-anchors and lacing anchors to fasten insulation in place. Simply press the self-locking washer onto the pin up to the insulation until the desired position is reached. Then clip off, (or bend over) the remaining portion of pin for a permanent attachment.

Both Round or Square self-locking washers are available as a matter of design or application preference. The domed, multi-lanced hole design provides for ease of locating washer on pin and positive locking. Most styles of washers are manufactured with a beveled edge to prevent the washer from cutting into the insulation facing,

Xinze insulation fasteners Co.,Ltd Self-Locking Washers are available according to the chart above and with standard I0GA, !2GA,or I4GA hole sizes off-the-shelf. Other material plating combinations and hole sizes are available by special order.

MILD (LOW CARBON) STEEL:

C-0.23% max.

P-0.04% max.

Mn - 0.90% max.

S-0.05% max.

MECHANICAL PROPERTIES:

Tensile 60,000 psi (min.)

Yield 50,000 psi (min.)

Elongation 20% (in 2 inches)

STAINLESS STEEL:

AISI grade - 301/304/316 std.

Other grades available upon request.

MECHANICAL PROPERTIES: Values for various grades available upon request.

ALUMINUM:

ALLOY - 1100 & 5000 series

Other alloys available upon request

MECHANICAL PROPERTIES: Values for various alloys available upon request.

Features of Insulation Self Locking Washers:

Internal locking piece, rustproof and waterproof, high hardness, not easy to deform

Smooth surface without burrs

Self-locking function, does not fall off

Package:

PP bag + paper carton + wood pallet

1000 pcs per PP bag

Delivery Capacity:

20 0000pcs per day

Delivery:

Sample;DHL/EMS/UPS/TNT/EXPRESS
Large Order:we recommand you by SEA ,or by AIR if in an emergency.