GB 939 - 1988 Boots For Self-Locking Nuts, Singlelug, Anchor

Unit: 毫米(mm)

Nominal Diameter
d

D
H	min=nominal size
	max
L₂	Nominal Size
	max
	min
L₁	Nominal Size
	max
	min
D₁	min=nominal size
	max
d₃	min=nominal size
	max
R₁	max=nominal size
	min
r	Nominal Size
	max
	min
L	Ref.
per 1000 units≈kg

7	8	9
6	7.5	9
6.5	8	9.5
6	8	8
6.2	8.2	8.2
5.8	7.8	7.8
6.5	6.5	6.5
6.7	6.7	6.7
6.3	6.3	6.3
4.6	5.7	6.7
4.8	5.9	6.9
2.6	2.6	2.6
2.72	2.72	2.72
3	3	3
2.75	2.75	2.75
1.2	2	2
1.7	2.5	2.5
0.7	1.5	1.5
19	21.5	22
1.295	1.687	2.323

GB 929 - 1988

Self-Locking Nuts, Singlelug, Anchor

GB 931 - 1988

Self-locking Nut, Angle, Anchor

GB 1340 - 1988

Supports for Self-Locking Nuts, anchor, Floating, Gang Channel

GB 927 - 1988

Self-locking nuts, hexagon sphere

GB /T 932 - 1988

Self-locking, singlelug, anchor, sealing

GB 933 - 1988

Self-Locking Nuts, TwoLug, Angchor, Sealing

GB 937 - 1988

Self-Locking Nuts, Angchor, Floating, Gang Channel

GB 938 - 1988

Self-Locking Nuts, Floating

GB 940 - 1988

Boots for Self-Locking Nuts, Twolug, Anchor

GB 941 - 1988

Boots for Self-Locking Nuts, Angle, Anchor

GB 1340 - 1977

Supports for Self-Locking Nuts, anchor, Floating, Gang Channel

DIN 65242 - 2015

Anchor Nuts With MJ-thread, Deep Counterbore, Self-locking, Floating, Two Lug, Corrosion-resisting Steel, Classification: 1100 MPa/315℃/425℃

DIN 987 - 1960

Plate nuts with steel core, self-locking

DIN EN 4123 - 2018

Aerospace series - Shank nuts , self-locking , in heat resisting nickel base alloy NI-PH2601 (Inconel 718 ) , silver. plated on thread - classification: 1 550 Mpa ( at ambient temperature ) / 600℃